Exercise:

1. Put a proper amount of clean water into the pot, add 1 teaspoon of cooking wine, boil it, add the washed duck gizzard, blanch for about half a minute, and take it out.

2. Take out the duck gizzard, let it cool and cut into pieces.

3. Put in a bowl, add salt, starch, pepper and oyster sauce, mix well and marinate for 15 minutes.

4. Pixian watercress chopped; Dice ginger and garlic, and cut onion obliquely; Green pepper cutting hob block.

5. Take the oil pan, add the pepper, stir fry over low heat and remove.

6. Add the marinated duck gizzard, turn to high heat and fry quickly until the duck gizzard changes color.

7. Add 1 teaspoon of cooking wine, stir fry quickly, and remove the duck gizzard for later use.

8. Add ginger, garlic and Pixian watercress to the remaining oil in the pot, and stir-fry the red oil with low fire.

9. Add pepper, turn to high heat, stir fry a few times, then add the duck gizzard fried in step 7 and stir fry evenly.

10. Finally, add sugar, soy sauce, chicken essence, sesame oil, and onion, stir well, and serve.