One pound of soybeans can make four pounds of tofu curd. The quality of the beans, the water quality, and the technique. Tofu that is too hard or too soft will not taste good. Tofu nao is a famous traditional Chinese snack. It is often mixed with tofu pudding and tofu pudding. According to different tastes in different regions, the north prefers salty food, while the south prefers sweet food. There are also regions such as Sichuan that like spicy food.

The biggest feature of tofu brain is the tenderness and softness of tofu, so it is called the brain in tofu, so you need to master the skill of stewing it. It requires that the slurry should be boiled over low heat without overflowing the pot, so that the tofu curd will not be mushy, bitter, or astringent. When the marinade is cooked, high heat should be used, and the pot will suffice as soon as the pot is opened.

To cook the stewed tofu, fresh mutton slices and good soup should be used. The heat must be controlled well, and the stew method cannot be used to keep the stew fresh.