This is probably going to be an unpopular opinion, but here it is anyway. If it doesn’t come off with dish detergent and a scrub sponge, just call it a permanent seasoning and let it be. If scrubbing it like mad won’t make it come off, then it won’t come off if your food touches it.
This is probably going to be an unpopular opinion, but here it is anyway. If it doesn’t come off with dish detergent and a scrub sponge, just call it a permanent seasoning and let it be. If scrubbing it like mad won’t make it come off, then it won’t come off if your food touches it.