1. Prepare onion oil and chili oil in advance.

2. Peel the skin off two potatoes and wash them.

3. Cut the potatoes into thin slices with a knife.

4. Then put the thin slices together, cut into thin julienne and set aside.

5. Put the julienne cut into water to prevent discoloration.

6. Pass the julienned potatoes through water three times to wash off the starchiness.

7. Heat a pot of boiling water on the fire, put the washed shredded potatoes blanched with boiling water.

8. Blanch the potatoes into cold water and ice.

9. Prepared fish sauce, soy sauce and apple cider vinegar.

10. Take a mixing bowl, put in the appropriate amount of fish sauce, soy sauce and apple cider vinegar, and then put in the salt, green onion oil and chili oil to mix well.

11. Put the drained shredded potatoes into the mixing bowl.

12. Mix well and serve.

Tips

1. Wash the shredded potatoes with water to remove the starch and increase the crispiness of the shredded potatoes.

2. Soaking shredded potatoes in water is to prevent oxidation and discoloration.

3. If you don't have apple cider vinegar, you can put in regular balsamic vinegar and a little sugar. Slightly sweet flavor, but also my family needs.

4. Fish sauce and soy sauce contain salt, when adding salt, add as appropriate.