The first step is to cook beans. After washing the selected soybeans with cold water, put them directly into the pot and add tap water until they are about two fingers deep. Then start cooking beans like rice, and cook the beans until they taste like noodles. After the beans are fished out, put them on a sieve for one night and let them cool thoroughly. 4dNP

When the soybeans are cold, they begin to mix flour, and the soybeans are evenly covered with a thin layer of noodles, which are not adhered to each other. If the beans are too dry to stir, pour some remaining boiled water on the beans to cover the noodles. 2 qRX A

Step 2: Cover the beans, spread three or four layers of newspaper on the wooden board or some breathable materials (avoid using glass plate or plastic), and then spread a layer of clean white paper or kraft paper on the newspaper. Spread the mixed soybeans evenly on white paper, about a finger thick. Spread a layer of breathable paper on the spread soybeans. Don't open the doors and windows of the bean cover room often, and try to keep a hot and humid environment. When the temperature is low in spring, you can cover the paper with a towel, which is beneficial to bean fermentation. :xw2\:5~0

When the soybean is covered on the third day, if the soybean is black, it means that the cover is appropriate. If they are sticky, it means high humidity. You can take off the paper covering them. After three days, the soybeans grow white hairs, and then wait for one or two days, and the white hairs turn green. It takes about two days to dry the beans covered with green hair in a sieve. The whole process of covering and drying beans will not exceed 7 days at the longest. jvx9b([& lt； Medical director

The third step, before the sauce is dried, it is very important to stir the sauce evenly. Be sure to listen to the weather forecast before mixing sauce. If there is no rainy weather in a week, you can mix the sauce. It needs to be sunny on the day of sauce mixing. Before mixing the sauce, pick up the green or black hairs wrapped in the beans and throw them away. T 1zft# 1~

Add three or four ounces of salt to one catty of soybeans and four or five catties of watermelon pulp. First, wash the pepper and aniseed with clear water, take them out, add salt and soak them in a bowl of boiling water. After the water cools, pour it into the prepared big basin, then pour in the dried beans, stir and soak for two hours, then add the watermelon pulp and stir. d_9Fc" C~

Cover the stirred soybean basin with a layer of cotton gauze, and sprinkle some pepper on the gauze to prevent flies. ]2G5ng' @

Expose the bean paste basin covered with gauze to the sun, move it out in the morning and stir it once, and then move it back indoors at night to prevent it from getting wet. After drying for half a month, you can fry it when you smell the sauce.