1. Ingredients: fish, pepper, clove, star anise and salt. 2. Wash the fish, drain the water, cut off the fish head, and cut two pieces of fish along the fish bones. 4. Sprinkle salt on both sides of the fish fillets, put them in the refrigerator for one day, pour out the salt water, sprinkle another layer of salt, leave them for one day, and pour out the water. 5. Put pepper, clove and star anise into the pot and stir-fry until dry.