Materials that need to be prepared in advance include: two potatoes, half a teaspoon of salt, tomato sauce and palm oil.

1, the first step is to peel potatoes and cut them into strips for later use.

2. Then boil the cut potatoes in water for 3 minutes.

3. Drain the water and let it cool.

4. Heat palm oil in the pot, add salt and potatoes, and fry until golden brown.

5. Then take it out, sprinkle with salt, and match it with the adjusted tomato sauce. That's it.