2. Crack the egg into the bowl containing the beef filling and add a moderate amount of cornstarch.

3. Stir the beef mixture, egg and cornstarch in one direction.

4. Shape the meatballs into meatballs and put them on a plate, then steam them in a steamer over high heat.

5. Heat a small amount of oil in a pan and add ginger and garlic.

6. Put some soy sauce and stir fry for a few seconds.

7. Put a little water, put in water starch, make a sauce.

8. Pour the sauce into the beef meatballs, garnish and serve.