Put 15~20g of Astragalus into half a black-bone chicken. Stewed chicken with astragalus has the effects of invigorating qi and blood, strengthening spleen and nourishing stomach. It is a good nourishing product, which can increase human nutrition, supplement protein and trace elements, and improve immunity. Stewed chicken with Astragalus membranaceus is not suitable for putting too much Astragalus membranaceus, which tastes sweet. Too much Astragalus membranaceus will affect the delicacy of chicken soup.