Sauerkraut fish, also known as fish in sour soup, is a classic dish originating from Chongqing, known for its distinctive seasoning and unique cooking techniques. Popularized in the 1990s, it was one of the trailblazers of Chongqing's jianghu cuisine.

Chub fish to make pickled fish is as follows:

1. Seasoning cut, fish cut, fish bones shaved, cut section;

2. Fish, add starch seasoning, cooking wine, salt, chicken essence, marinade;

3. Pan under the oil, pan frying fish bones;

4. Add a variety of seasonings and sauerkraut;

6. Soup under the fish slices;

7. Oil in the pot, add chili peppers, green onions, peppercorns, there is a scent splash to the pickled fish in the sauerkraut.