Add water again, add vinegar and sugar to make sweet and sour braised pork. Here's how to do this:

Preparation materials: appropriate amount of cooking wine, appropriate amount of soy sauce, appropriate amount of aged vinegar, 20-25g of rock sugar and appropriate amount of white sesame seeds.

Production steps:

1. Put the bitter braised pork into the pot, add appropriate amount of water, cover the pot with high fire and boil it, then turn to low heat for stewing.

2. After 10 minutes, open the pot cover, stir, add sugar, and reduce the heat to continue stewing10 minutes.

3. When the soup starts to thicken slightly, add chicken essence to taste and collect the juice over high fire.

4. Before taking out the pot, pour a spoonful of aged vinegar along the edge of the pot, sprinkle with chopped green onion and stir well.

5. Sprinkle some white sesame seeds and chopped green onion on the plate.