Accessories: 20 grams of Zanthoxylum bungeanum (dried red tip)

Seasoning: salt 2g vinegar 50g sugar 30g soy sauce 10g pepper 3g onion 5g ginger 2g garlic 5g vegetable oil 30g each.

Sweet and sour bean soaking method;

1. Cut onion, ginger and garlic into fine particles;

2. Put salt, vinegar, sugar, soy sauce, pepper, pepper and cold boiled water into a large bowl and mix well for later use;

3. Add dried kidney beans (broad beans) and water into the stove, boil them, soak them in warm water for a while, then pour out the water and drain them;

4. The pot is on fire, stir-fry the beans a little until the beans explode intensively. Come on, continue to fry for a while;

5. Turn off the fire and put the beans in a covered container;

6. Pour the sauce into the container, cover it tightly and soak it until the beans are delicious.