1, 1 crucian carp (about 450g), 100g red beans, 3 pieces of ginger, 2 pieces of green onions, 1 tablespoon cooking wine (15ml), 1g salt.

2. Remove viscera, gills and scales from crucian carp, wash and marinate with cooking wine 10 minute.

3. Wash the red beans, put them in a boiling pot, add a proper amount of cold water, bring them to a boil with high fire, and then turn to low heat to cook until they are 70% cooked.

4. Put the washed crucian carp into a boiling pot, add onion and ginger slices, boil over high fire, turn to low heat and continue cooking for 30 minutes, and season with salt.

5, efficacy: Buzhong Yiqi, Lishui Tongru.