1. Boil water, add beef pieces, and remove blood foam with high fire.

2. Add cooking oil, ginger slices, onion leaves, star anise, licorice, pepper, angelica dahurica and dried pepper, add bean paste and stir well.

3. Pour in beef, stir well, add water and stew for 40 minutes.

4. Add carrot pieces and stew beef buns.

5, simmer for 20 minutes, add a little salt and stir well, stew until the beef is soft and rotten.