Cast iron pans have to be burned in with oil to create a non-stick patina. If you use aggressive cleaning agents or steel wool, this patina gets stripped, and the process has to be repeated
Comment on She's out of town and I'm cleaning her entire collection as a surprise
brokenwing@discuss.tchncs.de 1 day ago
Please someone explain!
Sidyctism2@discuss.tchncs.de 1 day ago
Korhaka@sopuli.xyz 23 hours ago
Could do with that on mine tbh, seasoning starting to flake in patches. Shame as it was getting pretty good.
unclejeeves@lemmy.world 1 day ago
Cast iron is “seasoned” to make it nonstick. That means many layers of oil build up as a sort of polymer. The point is to keep it “dirty” in this way. Cleaning it down to bare metal means she’d be forced to re-season it, which can take considerable time/effort depending on frequency of use.
snooggums@piefed.world 1 day ago
Yes, but missing the nuance that seasoned cast iron that has been cleaned by dish soap has the black polymerized layer while a bunch of morons are opposed to actually cleaning and think burnt on food other than the polymerized oils is 'seasoning'.
My cast iron isn't anything special but it sheds more water than my non-stick ceramic when turned sideways while cleaning and wiping doesn't leave any black stains on a paper towel.
flambonkscious@sh.itjust.works 1 day ago
I never figured out how this is reconciled - it just sounds dirty AF (and I’m no clean freak at all!)
thespcicifcocean@lemmy.world 21 hours ago
you’re supposed to wash cast iron with water, then soap then water again. then you dry, put it on a hot stove, and once all the water evaporates away, you rub it down with some oil on a cloth/paper towel, and get that real hot. then you can turn off the heat, and wipe off excess oil before putting it away. It’s not as straightforward as just tossing it into the dishwasher, but it’s not as complicated as some would have you believe. also, you can wash cast iron. soap doesn’t hurt it.
SaveTheTuaHawk@lemmy.ca 18 hours ago
Cast iron is non stick without the shenanigans if you follow the hot pan, cold oil protocol. Most people don’t get the pan up to temp before using it and the put in the oil or butter too soon.
snooggums@piefed.world 18 hours ago
Yup. All of my early issues with flaking or a rough surface was due to putting oil on cold and putting too much after to trying to repair it with too much seasoning.
Eventually saw directions that explained the right way to season as adding lots of thin layers like spray paint, not a coating like house paint. Also explained adding oil after heating kept it from humming ip and causing the same issues. Doesn't even have to be at a high temp either, just wait till it is radiating some heat before adding the oil.
daggermoon@lemmy.world 1 day ago
Isn’t the “seasoning” PFAS?
rumschlumpel@feddit.org 1 day ago
That’s the stuff on standard non-stick pans (teflon). You don’t make PFAS by burning in some oil at home.
FishFace@piefed.social 21 hours ago
No, and nor is the teflon in the pans you’re thinking if. PFAS is a chemical used in the manufacture of Teflon (or was, I thought they’d stopped now) not teflon itself.
The problem with PFAS is accidental release and dumping.
Tonava@sopuli.xyz 17 hours ago
PFAS is the term for the whole group of the stuffs called “forever chemicals” (for a reason). There’s not just a single one, but multiple, and as the specific ones and groups get banned, the industries move to use different ones, basically. It’s important to buy “PFAS free” stuff, any other labels like “PFOA free” can still mean there’s PFASs there, there’s just not ones from the specific variation
AliasVortex@lemmy.world 23 hours ago
- Lodge (as I understand it, they’re the gold standard for cast iron cookware)
In the case of non-stick stuff, it’s less that they’re seasoned with PFAS and more that they don’t need seasoning because they have PFAS (at least in theory).
Zwiebel@feddit.org 23 hours ago
The seasoning is plastic. That’s what polymerized means. The F in PFAS stands for flourine which I don’t think you’ll have in your seasoning
Catoblepas@piefed.blahaj.zone 23 hours ago
Plastics made from petroleum aren’t the same thing as heated up vegetable oil.
theneverfox@pawb.social 23 hours ago
No, that’s the opposite
You can season nearly anything with oil. Except aluminum, which needs a Teflon coating or it gets nasty very fast. Except Teflon is non reactive to nearly everything
Except pfas. You can dissolve Teflon in pfas and spray it onto aluminum
Zwiebel@feddit.org 23 hours ago
? Teflon is a PFAS