Could it possibly be just plain butter for cast-iron pots & pans? I'm giving up on olive oil because what's available is SO BAD.
Cast-iron is porous, and cleaned only with plain water, so how would the other then scalding hot food substances interact with the metal-heat-food?
Cast-iron is porous, and cleaned only with plain water, so how would the other then scalding hot food substances interact with the metal-heat-food?