ThrottleJockey
Shooter
I use animal fat, preferably bacon, over an open fire. When done cooking I leave the fat in the pan and get it hot enough to burn almost everything off, then carry it to the lake, put a bit of sand and water in it and swirl it around until the solids are all removed.. then heat it again. I NEVER wash them or put soap in them, sand and water only with no pressure or wiping. After doing this several times it winds up with a sort of dirty, congealed grease feel and appearance which is IMO what seasonig a pan is supposed to do. No science involved, just the way I do it and it seems to work?