The ingredients that need to be prepared in advance include: 5 pounds of soybeans, the right amount of ginger, the right amount of garlic, the right amount of chili powder, the right amount of pepper, the right amount of salt.

1, soybeans with a small fire gently fried, you can put some Chenpi, camphor leaves and so on, the flavor will be fried.

2, fried beans with water and wash clean and with a leaky tool to filter out the water.

3, panned beans with water to cook, the water should be just over the good, you can add water while cooking.

4, cooked beans leak water.

5, take out the fermented beans, put in the appropriate salt, chili powder, ginger, garlic, pepper and so on and mix well to dry.

6, a few more days in the sun, so it is finished.