1, ingredients: two ribs, a circle of wax gourd, four mushrooms, half a corn, and a small piece of ginger.

2. Boil the ribs with water first, then remove them and wash them.

3. Cut the mushrooms into small pieces and wash them.

4. Peel off the leaves and whiskers of the corn, wash it and cut it into small pieces.

5. Take a piece of ginger, peel it, wash it and cut it into pieces.

6. Peel and wash the wax gourd and cut it into small pieces.

7. Put all the ingredients into the pressure cooker, add appropriate amount of water and start pressure cooking.

8. When the pressure cooker is cooked to sound, turn the fire to medium heat and continue to cook for ten minutes. After boiling, add salt and chicken essence, season well and serve.