Thank you for doing this. The conclusion from the text is:
> For consumers who wish to minimize potential exposure to PTFE coating particles, the simplest approach may be to treat nonstick cookware as a specialized tool rather than a default choice. Instead, reach for uncoated cookware, such as stainless steel, cast iron, carbon steel, or glass, whenever practical.
If we follow that advice: For which type of food/dishes does it make sense to use nonstick cookware?
I stopped cooking with nonstick pans over 15 years ago, and the only thing I've found that can consistently be a bit tricky is eggs, but really only if the pan isn't hot enough yet when you add the butter or oil, you don't use enough butter/oil, you try to scramble the eggs in the pan, or you try to lift the eggs too soon. So arguably it takes a little more attention to detail to cook eggs on stainless steel, but in general I really don't think there is anything that requires nonstick. But even for the limited list of items that are easier to prepare on nonstick, it's usually just a matter of learning how to adjust your technique to match the cookware.
I made the switch to stainless steel and cast iron pretty much on a whim after I first read about Robert Bilott's lawsuits against DuPont, at which point I discovered it made almost no difference to my quality of life at all to avoid nonstick. To such an extent that I have never been even slightly tempted to switch back, despite honestly not feeling a particularly strong motivation to avoid nonstick in the first place. I've just always figured cooking with steel is an entirely painless way to reduce my potential exposure to dangerous chemicals, so even if it ends up being pointless, I haven't lost anything of value anyway.
My wife and I started doing this about 5 years ago or so. Since then, we gradually acquired more carbon steel, stainless steel, cast iron, and enameled cookware. Initially we were reaching for the non-stick for all the typical reasons, e.g. making eggs, but over time we found ourselves reaching for the non-stick less and less. It turns out that the "seasoning" on the cast iron and carbon steel improves their non-stick properties over time, which at this point is good-enough for anything... I can cook eggs, pancakes, a piece of salmon without breaking the delicate skin or shredding the fish, and so on. As I see it, non-stick pans have two benefits: they require less maintenance (you can stack them in the sink and deal with them whenever, which you shouldn't with uncoated metal pans after cooking anything liquid/acidic) and you can cook more easily without using any fat. For us, neither matter much, so about 2 years or so ago when our last non-stick pan needed to be replaced we decided not to get a new one and just get rid of it.
I think the advice is to avoid using it as a daily driver. If you only have nonstick and carbon steel pans, you might not want to cook something acidic in the carbon steel as it will kill the seasoning. If you have nonstick and stainless steel, you can use the SS for that.
On the otherhand, cooking eggs in nonstick might be easier/require less fat than working with stainless steel.
Nonstick also generally has a lower rated max temp, so avoid using it in the broiler...
All this is to say, it's a trade-off for convenience. With the right technique, or if you want to spend time to rebuild seasoning, you can pretty much use whatever pans you want to cook whatever you want. These types of non-stick pans are relatively new in the world of cooking.
Maybe you could use less butter? When I cook eggs, the butter is basically all absorbed by the end. It took a few tries to dial in the perfect amount though.
Anything that's high in protein, and you don't want to brown appreciably or use much fat. So mostly french omelette and pancakes. The upside is that these also require basically no tool manipulation in the pan and are low heat anyway and probably not something you're daily driving.
I don't have any nonstick. It's not that hard to cook anything or to clean stainless or cast iron. For cast iron/carbon steel 99% of the time I run it under water and rub it with my hand and it comes clean in 30 seconds. Rarely I use some soap.
Stainless comes clean easiest right after you use it. Especially if you pour a little water on it while it's still hot. I do occasionally use an SOS on stainless.
There's nothing I'm unable to cook with my pans. I make french omelettes in stainless steel pans and they come out perfect.
I use all stainless steel now too. When I first got a stainless steel frying pan (a good thick one with some kind of impressive layering system that I’ve long forgotten about) I just assumed that things would stick to it, but I’ve never had any problems that didn’t come off with at most a basic sponge and moderate effort. Mostly food just rinses right off. I’ve had that pan for something like 15 years now. As far as I can tell, non-stick is just a ploy to get people to keep buying new pans as it wears off.
> As far as I can tell, non-stick is just a ploy to get people to keep buying new pans as it wears off.
This is one of the biggest reasons my wife and I switched away from non-stick too. We moved from replacing non-stick pans after a year of use to our carbon steel pans working better after 5 years of use than when we got them... or buying 80 year old cast irons from a thrift store for 5 bucks. We have more types of cookware now, but none of them have an expiration date
Cast iron & eggs: if all that's going in are eggs (and fat), I have less clean-up with cast-iron than Teflon.
Heat pan on medium-low, add oil, add slightly-stirred eggs, turn heat off or minimum, mix with a silicone spatula. Perfect eggs in about a minute. The heat retention of the iron transfers at just the right rate to the eggs, the oil (olive, butter, avocado) prevents sticking.
My usual "scramble" has a bunch of ingredients (onions, garlic, sausage, peppers, tomatoes, spinach, seasoning, eggs), and there's more adhesion, but a 10--15 minute soak (whilst eating) hot water + detergent, and a quick scrub, and it's all good.
The only thing that I need a nonstick for is a French omellete or French-style scrambled eggs. Because with stainless steel, carbon steel, or cast iron you need heat in order to prevent sticking.
Apparently it's possible but hard to do in stainless steel:
if you struggle with sticking it might not be just your pan...
yeah, a good stainless is more than non stick enough for anything. But something that doesn't get enough attention with these kinds of statements is the role of the cooktop.
stainless is easy when you have a cooktop that can maintain the proper temp. that just a hair over "medium" (i havent temped it but i suspect its about 350-375, right around the smoke point of peanut oil)
if your pan is too hot/too cold stuff will stick waaay more (or burn before it would release naturally)
id never been able to get stainless to perform properly on cheap gas burners. heat was too uneven and the hotspots on edges or center would make it not work. no way to get it dialed just right. switching to induction made all the difference. now i can do anything with no fear of sticking.
I no longer have any nonstick or cast iron. I almost never manage to clean my cast iron pan in 30 seconds. Stainless steel is all I use. It goes in the dishwasher.
My observations from experience:
- Nonstick helps, but don't use it instead of a fat.
- Ceramic works well enough that I'm shocked Teflon nonstick still exists. No reason to risk it.
- Use real food. Real butter, real olive for most things, real peanut oil for high temp.
- If you don't overeat or or eat junk or indulgences too often, you can eat anything you want, just not every day.
- Variety and exploration inherently limits bad habits.
- Nobody has time to scratch cook every meal. Cook batches and freeze them. If you use occasions when you have time to do this, you'll build up a variety in your freezer that you won't hate anything before you run out of it. OTOH 16 chicken burritos is at least five too many. Trust me.
- All of this is much easier if you're cooking for yourself or for like-minded people.
I've recently tossed all my coated pans (my favourite were the Anolon, but those too shed) and moved to stainless steel, save for a cast iron and carbon steel pan.
In the journey here the best I could find was a Hestan nanobond pan, which unfortunately laminated and has shown some pits after few months of use. They refunded me but titaniums isn't yet where stainless steel is.
Now I'm using a mix of Demeyere, De Buyer, and Made In.
It takes a bit of time to get used cooking in them without a ton of fat.
Look up Leidenfrost effect on youtube and you'll learn pretty quickly how to use stainless steel and do not let anything stick even fish.
Rare (but not outlandish) warning - A friend's entire family had ongoing symptoms of fatigue and upset stomach. They ran blood panels and found that everyone had off the charts iron levels. They had switched to cast iron only in the kitchen a few years back, and switching to stainless pans solved the problem.
I wonder if they were scouring the cast iron every time they cleaned it? Normally a layer of carbon "seasoning" develops and I would think that would limit the direct contact of food and iron.
I clean my cast iron pans with hot water and a brush or scraper only. No detergent (or maybe a small amount to break up oil if I cooked something really greasy). No scouring.
Simple fix: don't cook with extra virgin olive oil on high heat. The smoke point is one reason. Flavor is another. Cost is a third (less expensive fats are better suited for this task)
If you cannot cook eggs that do not stick in stainless steel you are doing it wrong. I never have an issue. Over easy, non-stick, every time.
The trick I found is to take the pan off the heat after the droplets start jumping and add a bunch of butter and then add the eggs and put it back on low heat.
Yep! And I don't even bother taking it off or lowering the heat! As soon as the water drops bounce, I throw everything in the pan and it works every time. I make sunny side up and scrambled (and poached, but obviously that doesn't apply here).
Thanks! I’m getting into cooking and have basic teflon pans (Rachel ray pans given to us by my MIL) and I’m looking to get nice ones and be done with it
Looking at alternatives (and I already have both cast-iron and aluminium fry pans which I prefer using), what are people's experiences with ceramic cookware?
I've started seeing these, suspect it's relatively non-stick, should be metabolically benign, but also hear that surfaces are subject to scratching and chipping. (Our storage situation is ... less than ideal.) Prices seem somewhat spendy, but doable.
I have a greenpan it works well enough although it degrades in nonstick over the years. The only thing I need it for is unbrowned eggs. And those are some of the hardest things for non-stick.
If you cook properly at the right temperatures, you will be better off with stainless or cast iron because they will give better browning. So nonstick is effectively used as a crutch by most cooks to allow them to cook at a temperature which will make their food worse, or forgoe fat which I didn't even consider as an option because it's so foreign to me (the comment you linked reminded me).
Fish is stickyest food ime but it tells you when you've cooked it enough by releasing from the pan so I always use cast iron or stainless for fish.
Indeed I don't see much talk about non-PTFE non-stick: I have a set of enamel pans which work for me just fine, and for the eggs a granite pan (which I have no idea how's actually made). I must say that as nice the cast iron might be when cooking, I didn't like the cleaning part so I ditched them (also the "seasoning" sounded yuck), and for the love of me I couldn't get the stainless steel to not awfully stick.
Supposedly, yes, but other studies have shown that teflon pans continue to off gas after construction for a long time so it’s not just PTFE you have to worry about, but PFOA as well. And in addition, purchasing Teflon pans increases the amount of these chemicals making it into the soil and water streams so it doesn’t really matter how inert they are when they make it into your food, since you’re consuming them other ways and also destroying the environment at the same time!
I used to switch coated (teflon, ceramic, other fancy gadgets) pans every 1-2 years after eventually wearing them out. This seems so wasteful! I wish somebody had given me the following advice earlier: get 1-2 good uncoated steel pans. They build up a coating from cooking oils that works just as well. I've had mine for over 12 years now, and it's pristine and just a joy to use. I will probably never need another one.
I got really excited and I purchased a complete set for my mother on her birthday.
And she took one look and was unable to share my enthusiasm. She said it was all completely different from the vessels she normally used, and so it was a rubbish gift, and she stashed them all in a drawer, and never used them at all.
Yuck, get some cast iron. At yard sale if necessary, their useful lifetimes are measured in (human) generations.
Chris young has a great comparison of the physical differences between various metals used in pans. [0]. Maybe if you're on the right side of the AI bubble, you could spring for a solid silver version[1]
If you're looking to switch, difficulty around cooking technique for stainless steel, carbon steel & cast iron is overblown. Same with seasoning/cleaning the latter two. Trust me, if I can figure it out, you can too.
Carbon steel is amazing - durable self repairing non-stick surface that after the inital seasoning is trivial to maintain: wash the pan with a brush when its still hot without any detergent - cleans in seconds.
Cast iron is good too but takes longer to heat the pan.
You only have to look in any professional kitchen - they don't use non-stick pans.
My current favorite pan is the best of all worlds - stainless clad outer layer, aluminum internal layer for efficiency in spreading heat and a carbon steel interior to develop non-stick seasoning with use.
Strata makes them, they're priced competitively with standard carbon steel pans.
I feel stainless steel is the simplest, most versatile option that lasts forever. I've never actually tried carbon steel, though. I've had cast iron in the past but I just don't get the hype. They're heavy and require a lot of maintenance. I'm not saying they are bad, of course, it's whatever floats your boat!
I wash mine after use. Most frequent task: scrambling eggs. Also baking (bread, rolls, pizza), frying, saute.
Wash: a few drops of detergent and hot water immediately after cooking. Let sit while I eat. Scrub out with a brush, invert to dry.
Wipe with oil (I prefer flax, there are many other options).
Store on lower oven rack when not in use, inverted. Seasons whilst baking generally.
Once a month or two, or when the finish is looking grotty, I'll give it a good oil rub all over, and park it in the oven at 230C / 450F for 60--90 minutes, and allow to cool for 30--60 minutes after (depending on whether I need to use the oven). Like new.
Teflon is the best it'll ever be the day you get it from the shop. Cast iron only improves with age. My oldest pan is ~70 years old (a family hand-me-down), the newest has a few decades on it. All will undoubtedly outlast me.
That was my breakthrough with both carbon steel and cast iron. Even if the seasoning is imperfect, it'll perform just fine if you preheat it thoroughly and oil it before use.
I’m the founder of RTINGS.com. A few notes about this investigation:
- For each piece of cookware, we purchased and tested three separate units
- Before taking the “new” measurement, each unit was washed three times with dish soap and rinsed with isopropyl alcohol
- Oil blanks and uncoated cookware were included as controls
- We did not chemically identify the particles that were released
- This investigation measured particle release, not toxicity or health risk
Thank you for doing this. The conclusion from the text is:
> For consumers who wish to minimize potential exposure to PTFE coating particles, the simplest approach may be to treat nonstick cookware as a specialized tool rather than a default choice. Instead, reach for uncoated cookware, such as stainless steel, cast iron, carbon steel, or glass, whenever practical.
If we follow that advice: For which type of food/dishes does it make sense to use nonstick cookware?
I stopped cooking with nonstick pans over 15 years ago, and the only thing I've found that can consistently be a bit tricky is eggs, but really only if the pan isn't hot enough yet when you add the butter or oil, you don't use enough butter/oil, you try to scramble the eggs in the pan, or you try to lift the eggs too soon. So arguably it takes a little more attention to detail to cook eggs on stainless steel, but in general I really don't think there is anything that requires nonstick. But even for the limited list of items that are easier to prepare on nonstick, it's usually just a matter of learning how to adjust your technique to match the cookware.
I made the switch to stainless steel and cast iron pretty much on a whim after I first read about Robert Bilott's lawsuits against DuPont, at which point I discovered it made almost no difference to my quality of life at all to avoid nonstick. To such an extent that I have never been even slightly tempted to switch back, despite honestly not feeling a particularly strong motivation to avoid nonstick in the first place. I've just always figured cooking with steel is an entirely painless way to reduce my potential exposure to dangerous chemicals, so even if it ends up being pointless, I haven't lost anything of value anyway.
My wife and I started doing this about 5 years ago or so. Since then, we gradually acquired more carbon steel, stainless steel, cast iron, and enameled cookware. Initially we were reaching for the non-stick for all the typical reasons, e.g. making eggs, but over time we found ourselves reaching for the non-stick less and less. It turns out that the "seasoning" on the cast iron and carbon steel improves their non-stick properties over time, which at this point is good-enough for anything... I can cook eggs, pancakes, a piece of salmon without breaking the delicate skin or shredding the fish, and so on. As I see it, non-stick pans have two benefits: they require less maintenance (you can stack them in the sink and deal with them whenever, which you shouldn't with uncoated metal pans after cooking anything liquid/acidic) and you can cook more easily without using any fat. For us, neither matter much, so about 2 years or so ago when our last non-stick pan needed to be replaced we decided not to get a new one and just get rid of it.
I think the advice is to avoid using it as a daily driver. If you only have nonstick and carbon steel pans, you might not want to cook something acidic in the carbon steel as it will kill the seasoning. If you have nonstick and stainless steel, you can use the SS for that.
On the otherhand, cooking eggs in nonstick might be easier/require less fat than working with stainless steel.
Nonstick also generally has a lower rated max temp, so avoid using it in the broiler...
All this is to say, it's a trade-off for convenience. With the right technique, or if you want to spend time to rebuild seasoning, you can pretty much use whatever pans you want to cook whatever you want. These types of non-stick pans are relatively new in the world of cooking.
> cooking eggs in nonstick might be easier/require less fat
I don't understand why anyone would want to cook eggs with less fat to begin with.
The usual health reasons I guess. And when I cook eggs in butter, most of the butter is discarded; I guess some could perceive this as wasteful.
[delayed]
Maybe you could use less butter? When I cook eggs, the butter is basically all absorbed by the end. It took a few tries to dial in the perfect amount though.
Anything that's high in protein, and you don't want to brown appreciably or use much fat. So mostly french omelette and pancakes. The upside is that these also require basically no tool manipulation in the pan and are low heat anyway and probably not something you're daily driving.
Appreciated your VPN testing. Organizations like yours improve my life every time I'm going to buy something.
Thanks! That's exactly why we do this work. Feedback on what we could improve is always welcome.
I don't have any nonstick. It's not that hard to cook anything or to clean stainless or cast iron. For cast iron/carbon steel 99% of the time I run it under water and rub it with my hand and it comes clean in 30 seconds. Rarely I use some soap.
Stainless comes clean easiest right after you use it. Especially if you pour a little water on it while it's still hot. I do occasionally use an SOS on stainless.
There's nothing I'm unable to cook with my pans. I make french omelettes in stainless steel pans and they come out perfect.
I use all stainless steel now too. When I first got a stainless steel frying pan (a good thick one with some kind of impressive layering system that I’ve long forgotten about) I just assumed that things would stick to it, but I’ve never had any problems that didn’t come off with at most a basic sponge and moderate effort. Mostly food just rinses right off. I’ve had that pan for something like 15 years now. As far as I can tell, non-stick is just a ploy to get people to keep buying new pans as it wears off.
> As far as I can tell, non-stick is just a ploy to get people to keep buying new pans as it wears off.
This is one of the biggest reasons my wife and I switched away from non-stick too. We moved from replacing non-stick pans after a year of use to our carbon steel pans working better after 5 years of use than when we got them... or buying 80 year old cast irons from a thrift store for 5 bucks. We have more types of cookware now, but none of them have an expiration date
Cast iron & eggs: if all that's going in are eggs (and fat), I have less clean-up with cast-iron than Teflon.
Heat pan on medium-low, add oil, add slightly-stirred eggs, turn heat off or minimum, mix with a silicone spatula. Perfect eggs in about a minute. The heat retention of the iron transfers at just the right rate to the eggs, the oil (olive, butter, avocado) prevents sticking.
My usual "scramble" has a bunch of ingredients (onions, garlic, sausage, peppers, tomatoes, spinach, seasoning, eggs), and there's more adhesion, but a 10--15 minute soak (whilst eating) hot water + detergent, and a quick scrub, and it's all good.
The only thing that I need a nonstick for is a French omellete or French-style scrambled eggs. Because with stainless steel, carbon steel, or cast iron you need heat in order to prevent sticking.
Apparently it's possible but hard to do in stainless steel:
https://reddit.com/r/cookware/comments/1ove4wy/finally_a_non...
if you struggle with sticking it might not be just your pan...
yeah, a good stainless is more than non stick enough for anything. But something that doesn't get enough attention with these kinds of statements is the role of the cooktop.
stainless is easy when you have a cooktop that can maintain the proper temp. that just a hair over "medium" (i havent temped it but i suspect its about 350-375, right around the smoke point of peanut oil)
if your pan is too hot/too cold stuff will stick waaay more (or burn before it would release naturally)
id never been able to get stainless to perform properly on cheap gas burners. heat was too uneven and the hotspots on edges or center would make it not work. no way to get it dialed just right. switching to induction made all the difference. now i can do anything with no fear of sticking.
pan to burner size ratio matters a lot also.
It's much easier with non-stick and I'm not the only one that cooks in my house.
I no longer have any nonstick or cast iron. I almost never manage to clean my cast iron pan in 30 seconds. Stainless steel is all I use. It goes in the dishwasher.
My observations from experience: - Nonstick helps, but don't use it instead of a fat.
- Ceramic works well enough that I'm shocked Teflon nonstick still exists. No reason to risk it.
- Use real food. Real butter, real olive for most things, real peanut oil for high temp.
- If you don't overeat or or eat junk or indulgences too often, you can eat anything you want, just not every day.
- Variety and exploration inherently limits bad habits.
- Nobody has time to scratch cook every meal. Cook batches and freeze them. If you use occasions when you have time to do this, you'll build up a variety in your freezer that you won't hate anything before you run out of it. OTOH 16 chicken burritos is at least five too many. Trust me.
- All of this is much easier if you're cooking for yourself or for like-minded people.
Thank you for these tests!
I've recently tossed all my coated pans (my favourite were the Anolon, but those too shed) and moved to stainless steel, save for a cast iron and carbon steel pan.
In the journey here the best I could find was a Hestan nanobond pan, which unfortunately laminated and has shown some pits after few months of use. They refunded me but titaniums isn't yet where stainless steel is.
Now I'm using a mix of Demeyere, De Buyer, and Made In.
It takes a bit of time to get used cooking in them without a ton of fat.
Look up Leidenfrost effect on youtube and you'll learn pretty quickly how to use stainless steel and do not let anything stick even fish.
Rare (but not outlandish) warning - A friend's entire family had ongoing symptoms of fatigue and upset stomach. They ran blood panels and found that everyone had off the charts iron levels. They had switched to cast iron only in the kitchen a few years back, and switching to stainless pans solved the problem.
I wonder if they were scouring the cast iron every time they cleaned it? Normally a layer of carbon "seasoning" develops and I would think that would limit the direct contact of food and iron.
I clean my cast iron pans with hot water and a brush or scraper only. No detergent (or maybe a small amount to break up oil if I cooked something really greasy). No scouring.
It really doesn't take much exposure to make a difference:
https://www.joghr.org/article/11950-testing-the-efficacy-of-...
https://luckyironlife.com/products/lucky-iron-fish
If you cook with extra virgin olive oil, having the pan temperature reach the Leidenfrost effect will lead to the oil smoking.
Yes, EVO smokes at ~190C, and you need 200C-230C for Leidenfrost. Heating up good EVO is a waste anyways.
I do mostly cook in ghee, beef tallow and coconut oil.
If you're ok with refined/seed oils there's plenty more you can use.
Avocado oil is good, it has a high smoke point.
Simple fix: don't cook with extra virgin olive oil on high heat. The smoke point is one reason. Flavor is another. Cost is a third (less expensive fats are better suited for this task)
> Leidenfrost effect
Okay for a steak, not great for eggs!
Maybe not for creamy scrambled eggs, but for most eggs that's entirely doable.
Frying: https://www.youtube.com/watch?v=BYpYK1DV_SU
Scrambled: https://www.youtube.com/watch?v=dFtkmInrlWw
I switched primarily to stainless steel seven or eight years ago, and it only took me a week to get used to frying my morning eggs without sticking.
If you cannot cook eggs that do not stick in stainless steel you are doing it wrong. I never have an issue. Over easy, non-stick, every time.
The trick I found is to take the pan off the heat after the droplets start jumping and add a bunch of butter and then add the eggs and put it back on low heat.
Yep! And I don't even bother taking it off or lowering the heat! As soon as the water drops bounce, I throw everything in the pan and it works every time. I make sunny side up and scrambled (and poached, but obviously that doesn't apply here).
Thanks! I’m getting into cooking and have basic teflon pans (Rachel ray pans given to us by my MIL) and I’m looking to get nice ones and be done with it
Looking at alternatives (and I already have both cast-iron and aluminium fry pans which I prefer using), what are people's experiences with ceramic cookware?
I've started seeing these, suspect it's relatively non-stick, should be metabolically benign, but also hear that surfaces are subject to scratching and chipping. (Our storage situation is ... less than ideal.) Prices seem somewhat spendy, but doable.
(And I see <https://news.ycombinator.com/item?id=49071016> immediately on submitting this ;-)
I have a greenpan it works well enough although it degrades in nonstick over the years. The only thing I need it for is unbrowned eggs. And those are some of the hardest things for non-stick.
If you cook properly at the right temperatures, you will be better off with stainless or cast iron because they will give better browning. So nonstick is effectively used as a crutch by most cooks to allow them to cook at a temperature which will make their food worse, or forgoe fat which I didn't even consider as an option because it's so foreign to me (the comment you linked reminded me).
Fish is stickyest food ime but it tells you when you've cooked it enough by releasing from the pan so I always use cast iron or stainless for fish.
PTFE is not the only way to get "nonstick" cookware.
The amount of stickiness perceived is 99% a skill / procedural issue.
https://www.youtube.com/shorts/OFaFgg4P6QI
Indeed I don't see much talk about non-PTFE non-stick: I have a set of enamel pans which work for me just fine, and for the eggs a granite pan (which I have no idea how's actually made). I must say that as nice the cast iron might be when cooking, I didn't like the cleaning part so I ditched them (also the "seasoning" sounded yuck), and for the love of me I couldn't get the stainless steel to not awfully stick.
Isn't Teflon (PTFE) inert biologically?
(the precursor PFOAS are nasty forever chemicals that people should go to jail over dumping them in water, but once they're inert they're inert)
Supposedly, yes, but other studies have shown that teflon pans continue to off gas after construction for a long time so it’s not just PTFE you have to worry about, but PFOA as well. And in addition, purchasing Teflon pans increases the amount of these chemicals making it into the soil and water streams so it doesn’t really matter how inert they are when they make it into your food, since you’re consuming them other ways and also destroying the environment at the same time!
> Isn't Teflon (PTFE) inert biologically?
Either way, it will be 'bad' forever with some people, like MSG and other things
They are, which is why this pearl clutching over particles from cookware is a bit silly.
I used to switch coated (teflon, ceramic, other fancy gadgets) pans every 1-2 years after eventually wearing them out. This seems so wasteful! I wish somebody had given me the following advice earlier: get 1-2 good uncoated steel pans. They build up a coating from cooking oils that works just as well. I've had mine for over 12 years now, and it's pristine and just a joy to use. I will probably never need another one.
is there info anywhere about the effects of ingesting PTFE particles over time?
Coincidentally just saw an ad for this https://www.kickstarter.com/projects/barecookware/everpan
Not affiliated in any way.
But looks promising
How are you suppose to cook an over easy egg on anything other than non-stick? Only thing I keep my non-stick around for.
If you watch the videos, folks use a very generous amount of oil and butter. They basically "shallow"-fry their eggs.
https://news.ycombinator.com/item?id=49070419
When I was a teenager, I saw a commercial for Visions Cookware
https://en.wikipedia.org/wiki/Visions_(cookware)
I got really excited and I purchased a complete set for my mother on her birthday.
And she took one look and was unable to share my enthusiasm. She said it was all completely different from the vessels she normally used, and so it was a rubbish gift, and she stashed them all in a drawer, and never used them at all.
Yuck, get some cast iron. At yard sale if necessary, their useful lifetimes are measured in (human) generations.
Chris young has a great comparison of the physical differences between various metals used in pans. [0]. Maybe if you're on the right side of the AI bubble, you could spring for a solid silver version[1]
[0] https://www.youtube.com/watch?v=LdORIBH3R88
[1] https://duparquet.com/products/solid-silver-cookware
I wonder how this compares to this new "no coating" nonstick they are hyping up: https://fromourplace.com/blogs/care-use/a-new-kind-of-nonsti...
If you're looking to switch, difficulty around cooking technique for stainless steel, carbon steel & cast iron is overblown. Same with seasoning/cleaning the latter two. Trust me, if I can figure it out, you can too.
Carbon steel is amazing - durable self repairing non-stick surface that after the inital seasoning is trivial to maintain: wash the pan with a brush when its still hot without any detergent - cleans in seconds.
Cast iron is good too but takes longer to heat the pan.
You only have to look in any professional kitchen - they don't use non-stick pans.
My current favorite pan is the best of all worlds - stainless clad outer layer, aluminum internal layer for efficiency in spreading heat and a carbon steel interior to develop non-stick seasoning with use.
Strata makes them, they're priced competitively with standard carbon steel pans.
Chris Young turned me onto them in his video about a $4,200 silver frying pan. https://www.youtube.com/watch?v=LdORIBH3R88
I feel stainless steel is the simplest, most versatile option that lasts forever. I've never actually tried carbon steel, though. I've had cast iron in the past but I just don't get the hype. They're heavy and require a lot of maintenance. I'm not saying they are bad, of course, it's whatever floats your boat!
> You only have to look in any professional kitchen - they don't use non-stick pans.
That's definitely not true.
I have seen non-stick pans for eggs.
yea, eggs in a busy kitchen or when you haven't been out of bed for more than 5m is risky.
The cast iron is a pain to maintain though
I wash mine after use. Most frequent task: scrambling eggs. Also baking (bread, rolls, pizza), frying, saute.
Wash: a few drops of detergent and hot water immediately after cooking. Let sit while I eat. Scrub out with a brush, invert to dry.
Wipe with oil (I prefer flax, there are many other options).
Store on lower oven rack when not in use, inverted. Seasons whilst baking generally.
Once a month or two, or when the finish is looking grotty, I'll give it a good oil rub all over, and park it in the oven at 230C / 450F for 60--90 minutes, and allow to cool for 30--60 minutes after (depending on whether I need to use the oven). Like new.
Teflon is the best it'll ever be the day you get it from the shop. Cast iron only improves with age. My oldest pan is ~70 years old (a family hand-me-down), the newest has a few decades on it. All will undoubtedly outlast me.
It really isn't. I stopped trying to keep it looking perfectly seasoned and it performs just as well.
That was my breakthrough with both carbon steel and cast iron. Even if the seasoning is imperfect, it'll perform just fine if you preheat it thoroughly and oil it before use.