Preparation materials: 250g potato, oil, salt, onion, bell pepper, soy sauce and ginger.

1. First, wash potatoes, peel them and rub them into silk bubbles, and remove excess starch with cold water.

2. Chop the onion and ginger, and shred the persimmon pepper for later use.

3. After the wok is hot, add corn oil, then add onion and ginger.

4. Add potato skins that control moisture and stir fry.

5. Add the right amount of salt and mix well.

6. Add soy sauce and stir fry a few times.

7. Add shredded persimmon pepper and stir well.

8. Finally, add proper amount of aged vinegar and mix well to serve.

9. Finished product drawing.