1. Wash two potatoes.

2. Peel the potatoes and cut into thin strips.

3. Wash the potato shreds with clean water. The potatoes will be crispier.

4. Cut off the white part of the green onion, cut the green part into shreds, and slice the garlic for later use.

5. Pour an appropriate amount of oil into the pot and heat it up, add the chopped green onions and saute until fragrant.

6. Add shredded potatoes and stir evenly.

7. Stir the shredded potatoes and immediately add an appropriate amount of white vinegar, salt and a little allspice, and cook over high heat for a few minutes.

8. The delicious acetic acid potato shreds are ready!