Tofu skin is a bean product made by pressing and marinating tofu through various processes. It has a firm, chewy texture and a variety of flavors, suitable for eating as a snack or for stir-frying, pickling, with a savory and aromatic taste. Common packaging sizes are abundant, with small 20g individual packs for portability, family packs typically ranging from 200-500g, and commercial large packs reaching 1kg and above. The main material is soybeans, which are ground into soy milk and then processed into tofu, with some adding spices, soy sauce, and other seasonings to retain the nutritional value of soy protein.
