Oh! Well, if you’re making a dry dish, not a stew or braise, yes. The seasoning *is* oil that polymerizes as you cook.
I’ve never had a nonstick Teflon pan, too thrifty to buy a pan that can’t outlive me, so there are entire schools of cooking that passed me by.
Ps — my great grandmother informs me that you don’t need oil or butter, lard works even better. Wicked woman. @Sandra @j12i
If you’re careful to build up the polymerized oil, the pan does get nonstick. Probably that’s where the very fussy care habits come from, wanting to keep that. And if you never want to cook with oil , you can get there by baking the oil on.
Or yes, just get stainless pans! Stainless steel is wonderful, we should enjoy it more.
I sometimes clean mine with soap, even! As my great grandmother did and that was probably _lye_ soap. You lose some seasoning, eh, you can get it back.
A couple times while I was learning to cook I burned stuff onto it so comprehensively that we cleaned it by putting it in a bank of coals overnight and starting over with bare metal.
@j12i @Sandra
I got the impression, not sure if true or not, that you need to cook with oil or butter if you don't season them.