2. The cooking time of zongzi should be judged according to the size of zongzi. Children's fists are shorter and adults' fists are longer. Glutinous rice, red beans, peanuts and other ingredients are soaked in advance. Glutinous rice is easier to cook in advance and tastes better. In general, the water level of dumplings is submerged in noodles. Don't add raw water during cooking. Boil in a common pot for about 40 minutes and in a pressure cooker for about 20 minutes. Cooked zongzi will feel soft and sticky when pinched by hand. If it is cooked, it needs to be heated, and it only needs to be boiled in boiling water for about 10 minutes. It should be noted that glutinous rice is high in calories and viscosity, and it is not easy to digest, so it is not advisable to eat too much zongzi.