How to make old hen soup?

Preparation materials: chicken 1 piece, 2 yams, appropriate amount of oil, salt, ginger, Lycium barbarum, pepper and onion.

1, chicken is cut into pieces, iron bar yam is cut into hob blocks, and ginger slices are prepared;

2. Put a little oil in the pot and add chicken pieces and ginger slices;

3. Stir-fry the chicken pieces until the chicken pieces change color and the chicken skin is slightly browned;

4. Put the fried chicken pieces into a slow cooker;

5. Add appropriate amount of boiling water;

6. Put iron bars and yam blocks;

7. Cover the pot and stew for 2 hours;

8. Add chicken liver, chicken gizzards and other chicken offal, cover and stew for 20 minutes;

9. Finally, add seasonings such as salt and pepper, and add a proper amount of medlar;

10, put it in a bowl to drink soup.