1. Wash the potatoes and scrape off the dirty parts.
2. Slice potatoes into thin and thick slices.
3. Absorb the water on the potato surface with a dry towel.
4. Put the potatoes in a fresh-keeping bag and add oil and salt.
5. Add chopped black pepper.
6. Then add Chili powder.
7. Then add cumin powder.
8. After that, add chopped basil.
9. Fasten the pocket and shake well.
10. Arrange potatoes on baking paper.
1 1, and bake at 220 degrees for 35 minutes.
12. Take out the potatoes and put them on the plate.