1, raw materials: beef, tsaoko, star anise, fennel, fragrant leaves, pepper, dried tangerine peel, seafood soy sauce, salt.

2. Put all the materials into the pressure cooker. After the pressure cooker is sprayed with air, fire for 5 minutes, and then simmer for 10- 15 minutes.

3. After turning off the fire, let the pressure of the pressure cooker continue to simmer until it does not fry. Just go down the valve.

4. Slice and serve.