1. Cut the bought tofu into small pieces and put it on a small colander, which must be covered with a layer of clean cabbage leaves.
2, tofu is also covered with a layer of clean cabbage leaves, and then placed in the shade, let it naturally mildew, about ten days, there is a slightly red mucus on the tofu. Observe at any time in five days.
3. Soak the moldy tofu in white wine for 30 seconds and take it out.
4. Sprinkle salt on the fished tofu, that is, mix the chopped pepper with pepper and salt.
5. Then find a water-free and oil-free glass bottle and stack the tofu blocks together and seal them. When putting tofu, there should be no gap between tofu and tofu. Sealed for more than ten days, you can eat it.