Yipin Tofu Ingredients: Old Tofu, Black Douchi, Chopped Pepper, Seasoning. Practice: 1, sliced old tofu into rectangular slices with equal thickness. 2, black lobster sauce chopped. 3, put oil in the pot, fry the tofu into two sides. 4. Put black lobster sauce and chopped pepper into the pot and fry them in oil. 5. Add water and a little salt, sugar, soy sauce and other seasonings. 6, the fire boiled, then simmered for a while, and finally the fire collected juice. Delicious, next meal.