1, prepare beef bone, onion, ginger, cooking wine, crystal sugar, star anise, cinnamon, fragrant leaves, dried Chili, oyster sauce, soy sauce and soy sauce.

2. Chop the beef bones into large pieces, put them in a pot to boil, add onions, ginger and cooking wine, take out the steak and wash it with water.

3. Heat the hot oil from the pot, add the rock sugar, stir-fry the sugar color slowly on low heat, stir-fry until it is purple and add boiling water.

4. Prepare a pressure cooker, add beef tendon, onion, ginger, star anise, cinnamon, fragrant leaves and dried peppers, pour the cooked soup, and then add water, cooking wine, oyster sauce, soy sauce and soy sauce. Cook in the pressure cooker for 40 minutes, and then take out the soup.