Main ingredient: ribs 500g. seasoning: 2 sections of green onion, ginger 3 slices, star anise appropriate amount, pepper 3, cooking wine appropriate amount.

Practice: pot of boiling water, down into the ribs, blanch two or three minutes of bleeding foam, pour off the blood don't, wash the ribs. Put the ribs into the pressure cooker, pour in the water that did not pass. Boil with high heat, skim off the floating foam and floating oil, pour in cooking wine, put onion and ginger, star anise and pepper grains, cover the pot with a lid, large fire until the steam and then turn to small fire pressure for 20 minutes. Then you can eat.