Small tofu

Small tofu is made by grinding soybeans, adding a proper amount of dried vegetables and cooking them, then making them into balls and freezing them outdoors. When in use, take a ball and put it in a pot to heat it, and eat it with sauce. The origin of making small tofu is said to be the area where Manchu ancestors lived. Salt and brine are very expensive, so it is not necessary to add brine to make small tofu. Over time, this way of eating has become a habit of Manchu people and has been used ever since.
Reprinted with attribution： https://cnlocality.com/(Chinese Specialty Products)