Pork filling, winter melon, oyster sauce, soy sauce, salt, starch, black pepper, water, scallions.

1. Pork filling is ready.

2. Add oyster sauce, salt, soy sauce, water and black pepper.

3. Mix well in one direction and add cornstarch and a little water.

4. Mix well to make the meat mixture firm.

5. Peel the melon and cut it into small pieces.

6. Put cool water in a pot and boil it over high heat.

7. Use a small spoon to scoop the right amount of meat into the pot.

8. Once the meatballs float to the surface, add salt to taste and turn off the heat.

9. Add some scallions for flavor.

10. Meatballs are so tender.