Dough soup is the most common soup in the north, especially in winter. After eating the staple food, a family sits around the table and then comes to a bowl of hot soup, which is called a whole body comfortable, warm stomach and cold. This one I made today is especially suitable for the elderly, women and children. Although there is no meat or shrimp, it is rich in nutrition, delicious, digestible and full, and can play a role in losing weight. The main ingredients of dough drop soup are flour, vegetables and eggs, and the colors are red, green, white and yellow, which makes people have an appetite. If you make it thin, it can be regarded as soup soup, and if it is thick, it can be used as staple food. It can be eaten as breakfast or emergency dinner.