2. Add chopped green onion, salt, egg white (or whole egg) and starch to the meat stuffing and stir in one direction. If you like soft meatballs, just beat them for a while. If you like some chewy meatballs, don't hit them. Feel free to do so.
3. Turn on the fire, put a few drops of oil in the pot, add tomatoes and ginger after heating, and stir fry for one or two minutes; This step is the key to whether you can cook thick soup!
4, add water, simmer slowly 15-20 minutes, at this time, a thick tomato soup has come out.
5. Squeeze the meat into meatballs and put them in the soup one by one. When the water boils, the meatballs will be OK when they float.