Where are the characteristics of braised tofu?

Braised tofu is a famous local dish, belonging to Hunan cuisine (most famous in Wugang, the capital of red-cooked dishes in China). As a home-cooked dish, it is easy to operate and suitable for a wide range of people. After buying dried tofu, wash it and blanch it. Remove the smell of beans. Boil the marinade, put down the tofu and stew for 15 minutes. Soak for another ten minutes.