Ingredients preparation: 500g pig trotters, 100g soybeans, rock sugar, ginger, sour, light soy sauce, dark soy sauce, cooking wine, salt, appropriate amount of chicken powder.

1. Soak the soybeans one night in advance and set aside.

?2. Chop the pig's trotters into sections and set aside.

3. Boil water in a pot, first put the pig's trotters into the boil, blanch them for about 5 minutes, and the blood in the pig's trotters will be forced out.

4. Rinse with clean water.

5. Then soak in cold water for about 10 minutes. This will make the cooked pig's trotters taste better and not greasy. Drain the water and set aside.

6. Heat oil in a pot, add crushed rock sugar; turn to medium-low heat, wait until the rock sugar turns yellow and starts to bubble.

7. Pour in the dried pork trotters and stir-fry until evenly coated with caramel color; then add light soy sauce, dark soy sauce and cooking wine and stir-fry evenly.

8. Add soybeans, garlic, and ginger, and stir-fry for a while.

9. Finally, pour water equal to the raw materials, cover the pot, bring to a boil, then turn to medium-low heat, simmer for about 45 minutes until the pig's trotters are soft and tender, then add salt and chicken powder according to personal taste, and the dish is complete.

10. This dish is finished.