2, the ingredients are washed and prepared, and the ribs are washed and drained in advance.
3. Cut the potato into small pieces and chop the onion, ginger and garlic.
4. Put the ribs in a bigger bowl for easy operation. Add cooking wine, minced onion, ginger and garlic, bean paste, tofu, oyster sauce, pepper oil, sesame oil, cooking oil and chicken essence in turn and mix well.
5. Marinate the evenly stirred ribs for 10 minute.
6. Add steamed meat powder and a little water, mix well and marinate for about 20 minutes.
7. Spread the potato pieces flat on the plate.
8. Add marinated ribs and cover with potato pieces.
9. Add enough water from the steamer at a time, steam the ribs on high fire for about 15 minutes, and turn to low fire for 40 minutes.
10, and finally sprinkle with chopped green onion.