material

500g sparerib, half a yam, proper amount of Lycium barbarum, one carrot, proper amount of ginger, cooking wine 1 teaspoon, a few drops of white vinegar, one star anise and proper amount of salt.

Exercise 1. 500g ribs, half a yam, proper amount of Lycium barbarum, one carrot, proper amount of ginger, cooking wine 1 teaspoon, a few drops of white vinegar, one star anise and proper amount of salt.

2. Wash yam, peel it and cut it into hob blocks for later use; Carrots are also cut into hob pieces.

3. put half a pot of water, add the washed ribs and boil over high fire. At this time, there will be a layer of foam on the noodle soup, which is boiled blood. Turn off the fire, remove the ribs and wash them.

4. Put a proper amount of water into the casserole and bring it to a boil (once enough, don't add any water in the middle). Put the ribs together with ginger, cooking wine and star anise, and turn to low heat after the fire is boiled.

Adding a few drops of white vinegar at this time can not only make the calcium in the ribs dissolve into the soup, but also make the soup more delicious. Don't add too much vinegar, or the ribs will go bad.

6. Cook on low heat for one hour, then add yam and carrot, cook on low heat 1 hour, and season with medlar and salt.