1, put it in the refrigerator. Tofu should be stored for a day or two. It is recommended to put it in the refrigerator. It can be preserved for a long time. It should be noted that the temperature in the refrigerator should not be too high and humid.

2. fry and preserve. Cut the tofu into small pieces, add a little oil and fry the tofu on both sides. This can also be kept for a long time.

3. Make moldy tofu. Beat the tofu into cubes, cover it with straw, and let it stand in a cool and dry place (away from light) for about 15 days until it grows mildew and long hair. Take it out, pour in salt and dried Chili noodles, mix well, roll moldy tofu in Chili noodles, take it out, and put it in a glass bottle for sealed preservation.