Simmer over low heat for 30 minutes. For example, the specific method is as follows: pork ribs: 500 grams, chestnuts: 100 grams, scallions: 15 grams, ginger slices: 7 grams, pepper: 1 gram, star anise: 1, dried chili: 3 grams , light soy sauce: 6 grams, dark soy sauce: 5 grams, cooking wine: 4 grams.

1. Wash and cut the ribs into pieces, blanch them in a pot, then take them out and drain them and set aside.

2. Heat the pot, add oil, peppercorns, star anise, ginger slices, green onions, dried chilies, and sauté over high heat until fragrant.

3. Pour in the ribs and stir-fry evenly. Then add light soy sauce, dark soy sauce and cooking wine and stir-fry evenly.

4. Pour in appropriate amount of water, turn to low heat and simmer for 30 minutes.

5. After 30 minutes, add the peeled chestnuts and continue to simmer on low heat for 30 minutes.

6. Prepare a clean and water-free container, take out the cooked chestnut ribs and enjoy.