Tofu skin, yuba, beancurd skin, beancurd sheet, or beancurd robes is a food product made from soybeans. During the boiling of soy milk, in an open shallow pan, a film or skin composed primarily of a soy protein-lipid complex forms on the liquid surface. The films are collected and dried into yellowish sheets known as tofu skin. Since tofu skin is not produced using a coagulant, it is not technically a proper tofu; however, it does have similar texture and flavor to some tofu products.
A worker at a tofu skin factory skimming the skin from small buckets and drying them
Making tofu skin by skimming the skin off hot soymilk
Tofu skin is commonly sold as dried leaves or sheets.
Yuba served as a main course in Kyoto
Soy milk, also known as soya milk or soymilk, is a plant-based drink produced by soaking and grinding soybeans, boiling the mixture, and filtering out remaining particulates. It is a stable emulsion of oil, water, and protein. Its original form is an intermediate product of the manufacture of tofu. Originating in China, it became a common beverage in Europe and North America in the latter half of the 20th century, especially as production techniques were developed to give it a taste and consistency more closely resembling that of dairy milk. Soy milk may be used as a substitute for dairy milk by individuals who are vegan or lactose intolerant.
Soy milk
A youtiao with a bowl of doujiang
Soy milk soup with salt and vinegar, along with vegetables and wontons
