Who can tell me how the meat in the Chinese hamburger is cured?

Preparation materials: pork belly 1 piece, 2 pieces of cinnamon, 2 pieces of ginger, 3 onions, appropriate amount of soy sauce, appropriate amount of rock sugar and green pepper, 3 star anise, appropriate amount of chicken essence and appropriate amount of salt.

1, pork belly is washed and cut into large pieces for later use.

2. Put the chopped pork belly into the pot and blanch it with clear water.

3. Take it out after ironing, and wash it off with warm water.

4. Put the pork belly into the pot, and add crystal sugar, salt, chicken essence, cinnamon, green onions, ginger slices, star anise and soy sauce.

5. Then add a proper amount of warm water to the pot.

6. Stew in an electric pressure cooker for half an hour.

7. Pickled meat can be taken out and chopped into meat buns.