Accessories: salt, medlar, chicken essence, cooking wine and ginger.

Steps of black bean and yam ribs soup

1. Clean the ribs for later use.

2. Black beans can be used.

3. Yam can be cleaned and peeled for later use.

4. Put all the prepared ingredients into a pressure cooker, then add a proper amount of water, ginger, cooking wine, chicken essence and medlar, and take out the pot under high pressure for 25 minutes.

5. Add some salt to taste before serving.