1, black-bone chicken cut into large pieces, put it in boiling water and wash the floating foam.

2. Put the washed black-bone chicken into a casserole, add a proper amount of water and boil it, then skim off the floating foam and add the prepared mushrooms, ginger slices and tsaoko.

3. Fresh gastrodia elata is peeled, washed and cut into thick slices.

4. After one hour, add gastrodia elata and continue to simmer for half an hour.

5, add the right amount of salt and mix well, add the chives.