1. Cut the old hen into pieces, soak the dried mushrooms in clear water in advance, wash and drain, then cut them into two halves or a horizontal knife, peel the iron stick yam and cut into sections, wash off the surface starch with clear water, and drain the ginger and slice.

2. Put a little oil in the pot, add ginger slices and stir fry (if the old hen is fat, don't put oil, cut off the fat part of the old hen and refine it first).

3. Add the chopped old hen and stir-fry until the oil comes out.

4. Pour in rice wine, add salt and sugar, and stir-fry until the fragrance overflows.

5. Put mushrooms and yam at the bottom of the stew.

6. Put the fried chicken pieces together with the soup in step 4 into the stew pot, and pour a proper amount of boiling water (the amount of water is about 3/4 of the materials in the stew pot, so it is not necessary to submerge all the materials).

7. Add chopped pepper.

8. Cover the saucepan and put it into the electric saucepan; Put a proper amount of water on the outer layer, cover it and simmer for an hour and a half.

9. Finally, add chopped green onion and stew the old hen with mushrooms.