1, red beans are washed and soaked in pure water in advance for at least 2 hours;
2. Rinse the cleaned carp with water. After draining, draw a few knives obliquely on both sides of the fish, so that the salt skin will not stick.
3. Cut a small piece of ginger, rub it in the pot, add cooking oil, sprinkle some sugar quickly after the oil is hot, then fry the carp on both sides and cook some cooking wine before taking out the pot;
4. The remaining ginger pieces are smashed with a knife, and the shallots are well served. Take 4 or 5 strips of dried tangerine peel and rinse with water for use;
5. Put the red beans into the casserole, add enough purified water, and after boiling, put the fried carp into the casserole. The fire boils again to remove impurities, then turn to low heat and simmer for about two hours;
6. When the soup is fragrant and strong, add salt to taste before cooking.
Cooking tips: 1, ginger and a small amount of sugar can make fish skin not stick to the pan when frying fish, and cooking wine can remove the earthy smell of river fish; 2, the fried fish is washed into boiling water, which can reduce the fishy smell in the fish soup; In addition, red beans can not only moisten soup, but also have the function of removing fishy smell. Nutrition Tips: Red beans: Red beans contain more saponin, which can affect the intestine, so it has a good diuretic effect, can relieve alcoholism and detoxify, and is beneficial to heart disease, kidney disease and edema. Red beans are rich in dietary fiber, and have good functions of relaxing bowels, lowering blood pressure, lowering blood fat, regulating blood sugar, detoxifying and resisting cancer, preventing stones, and keeping fit and losing weight. Red bean is a food rich in folic acid, and pregnant women and lactating mothers eat more red beans to promote lactation. Carp: 1. Carp's protein is not only high in content, but also good in quality. The human body can digest and absorb 96%, and it can supply essential amino acids, minerals, vitamins A and D; 2. The fat of carp is mostly unsaturated fatty acid, which can lower cholesterol well and prevent arteriosclerosis and coronary heart disease. Therefore, eating more fish can lead to a long and healthy life.