1, preparation materials, onion ginger, star anise, pepper, fragrant leaves, cinnamon, dried pepper, fennel, white pepper, sugar, salt, cooking wine, soy sauce, sheep bone 1000g, and potato 500g.

2. Wash the sheep bones and soak them for half an hour.

3. Pour the water into the pot and boil it in the bone, skim off the blood foam, remove and rinse off the impurities.

4. Cut the potatoes into small squares and press hard to seal all the bones to prevent the bone marrow from flowing out during cooking.

5. Pour enough water into the pot to boil, put the bones in, and then add the prepared seasonings in turn. Stew for an hour and then simmer for half an hour, which is more delicious.

6. Serve the plate and put a little parsley on it.