OilTofu Skin: Raw materials are soybeans, ground with pure water.Dried Tofu Skin: Pour the soy milk into a shallow pan over low heat.

Boil, it takes about 1 hour for the proteins and fats to float on the surface.After contact with air, they oxidize and form thin skin.When the skin is thick enough, use a bamboo stick about 0.5 meters long to insert under the thin skin and lift it out.Place it on a zinc-coated iron mesh and slowly dry over charcoal fire until complete..5 kilograms of soybeans can yield 17 pieces of dried tofu skin.0.5 kilograms of soybeans yield 17 sheets of tofu skin.