【Ingredients】：

potatoes

olive oil

black pepper

salt

【Step】:

1. Soak potato strips to remove starch, put cold water into the pot, boil and continue to cook for 2 minutes；

2. Drain the water and place it on the grill to air dry for 40 minutes；

3. Pour olive oil, black pepper and salt to taste and stir well；

4. Spread all on the baking tray, 200 degrees, hot air, bake for 25 minutes, out of the oven.