It is recommended to consider adding steamed cakes as complementary food after 7 months of age. It is recommended to add complementary food to babies after 6 months of age, and the types of complementary food at the beginning are mainly in the form of puree which is rich in iron, such as iron-containing rice powder, vegetable puree, fruit puree, etc. Steamed cake and other foods have more solid ingredients and are relatively difficult to digest compared to rice paste. Steamed cake and other foods compared to rice paste and other foods, solid ingredients and relatively difficult to digest, can be added after the baby 7 months to consider steamed cake. In addition, in adding complementary foods for infants and young children, it is necessary to pay attention to hygiene and cleanliness and avoid adding condiments. Steamed puddings and other manufactured products may have different types of food additives or condiments added during the process of production, so it is not recommended to consume too much of them. If symptoms such as diarrhea or vomiting occur during the process of adding complementary foods, it is recommended to stop eating and consult a doctor promptly.