Wucheng Tea-flavored dried tofu is a time-honored traditional snack in Huizhou area of Anhui Province. According to the written record, it was invented in the late Song Dynasty and became popular in the Qing Dynasty. To make the dried tofu, workers should follow several steps including selecting high quality soybean and black soybean, making soymilk, coagulation, packing with small pieces of cloth, pressing them to squeeze out extra water.