Cover it with cloth and let it ferment naturally. Generally, it will grow long in 2 3 days. If the temperature is low, you can cover it with a quilt. If it has hair, you can lift it off and let it hair through. The douban that is hairy when the weather is fine, the drier the better, and put it in a bottle for later use. When the beans are twisted by hand, they are extremely crisp and rotten. Turn off the fire and stew until the next morning, and the beans are stewed in red. Then twist it with a meat blender. Chop the fresh red pepper with a kitchen knife, then put the chopped pepper into a big basin or crock, chop the moldy watercress with a kitchen knife and put it in the container where the pepper was put before. Then put it in a container and cover it with a lid to get moldy, usually it will get moldy in about 7 days, and screen the moldy watercress for later use; Prepare red peppers and chop them in wooden barrels. I think it is better to chop them by hand. It can be used together with Chili sauce, pickled pepper, old sauce, fermented soya beans, seasonings and spices, and its usage is ever-changing. It can be used for cooking, cooking, boiling soup, chafing dish, dipping in water, pickled food, cold salad, soy sauce cake, etc., and dishes with strong flavor and mellow taste can be used.
Wash gently, keep most of the yellow mold, and then remove and control the dry water; Take a clean basin without raw water and oil stains, put moldy watercress, add Sichuan salt according to the proportion of 20%, pour high-alcohol liquor, cold boiled watercress, cinnamon and fragrant fruit, put them into a pot, add clean water (mineral water is better), add clean water, boil over high fire, turn to medium heat, cook for about 25 minutes, turn off the fire, and take cooled spice water (idle).