1. Mutton, onion and ginger are mixed and chopped and put in a bowl.
2. After the meat is chopped, add an egg. If the meat is not dry enough, add egg yolk. Then add a spoonful of soy sauce. A tablespoon of salt (if there is a lot of salt in the meat, it doesn't need to be put in the soup, and the salt in the meat will penetrate into the soup). Chili (added according to personal taste, taste). Stir well to make meatballs.
3. cold water, meatballs, fire, pour cold water into the pot.
4. Add wax gourd slices and cook until half cooked.
5. All the meatballs are in the pot. Remember to scoop out the white minced meat overflowing from the surface with a spoon.
6. Cook slowly, during which you can add salt and pepper according to your personal taste.
7. Out of the pot, add coriander and shrimp. You can also add some seasonings such as vinegar.
Note: the meat should be tender and cooked over low heat.