1. Put the oxtail into the boiling water to scald the bleeding water, remove and drain
2. Take the scallions and cut the scallions, and prepare a section of scallions for use
3. Green peppers cut into rings
4. Pat the garlic with a knife, and cut the ginger into slices
5. Prepare all ingredients
6. Add appropriate amount of oil to the pot, add garlic, green onion, ginger, dried chili, and pepper to fragrant
7. Add oxtail, star anise, star anise, anise, bay leaf, cinnamon, soy sauce (light soy sauce, dark soy sauce), sugar, oil consumption, cooking wine, red wine and stir fry
8. Add appropriate amount of water, change the pressure cooker, and simmer for 25 to 30 minutes
9. When the pressure cooker is completely decompressed, take out the oxtail, change the cooking pot to high heat to collect the juice, add green pepper rings and chopped green onion before starting the pot
