2. Slice the purple potato into thin slices

3. Spread oil paper on the baking tray and put the purple potato chips on the baking tray.

4. Take a little sugar and put it in a bowl.

5. Add a little hot water to dissolve the sugar.

6. Brush the sugar water evenly on the purple potato chips

7. Preheat the oven at 200 degrees and bake for 20 minutes. Bake in the oven for 10 minute, take out the baking tray, turn the purple potato over, and bake for 10 minute.

skill

1, purple potato chips will be sweeter if painted with sugar water, or painted with honey water.

Be sure to watch it in the last few minutes to avoid burns.

3. The baking time depends on the oven.