Preparation materials: 750g of ribs, 2 iron-stick yams, 2 corn 1 root, 2 carrot, appropriate amount of ginger slices, appropriate amount of salt and a little coriander leaves.

1, fresh corn is cut into pieces with a porcelain knife, and ginger is sliced.

2, gourd radish, yam with a porcelain paring knife to remove the skin.

3, cut into pieces, spare.

4, ribs washed with blood, drowning for two minutes.

5, rinse with running water, floating foam.

6. Put the ribs, corn and ginger slices into the soup pot, add enough cold water, bring to a boil over high fire, and turn to low heat for one hour.

7. Add diced yam and carrot and continue to stew for 30 minutes.

8. Stew until the yam and radish are cooked.

9. Add salt to taste before cooking. If you like pepper, you can add pepper and put coriander leaves on the surface.