Stewed ribs with dried fish soaked with Dangshen and red dates have high nutritional value, and have the effects of enriching blood and benefiting qi, tonifying kidney and calcium, invigorating spleen and stomach, soothing the liver and improving eyesight, and enhancing human immunity. Because these foods are incompatible with each other, there will be no adverse reactions when they are eaten together, and the taste is fragrant and sweet. These raw materials are typical applications of protein complementation in food. It is rich in essential fatty acids, various trace elements and vitamins. Mixing and stewing together can give full play to the complementary role of amino acids, complement each other's advantages and improve the utilization rate of protein.