Ingredients: dried boss fish (about a catty after soaking), star anise, onion segments, ginger slices, 2 tablespoons of bean paste, 2 tablespoons of vinegar, 3 grams of rice wine 1 spoon, salt and sugar 1/2 tablespoons.

Practice steps:

1. Soak 5 pieces of dried fish in warm water for about two days, and change the water during this period.

2. Wash the soaked dried fish and tear it into strips.

3. Put the oil in the wok, add an star anise and stir fry, then stir fry with bean paste, and put the dried fish, ginger slices and onion into the wok together.

4. Add 2 tablespoons vinegar, 1 tablespoon yellow wine and mix well. Add proper amount of water and 1/2 tablespoons of sugar to the pot.

5. After the fire boils, simmer for about 30 minutes, add some salt and cook until the soup is thick. Don't dry the soup.