【Ingredients】：

Two potatoes

salt

black pepper

【Tips】:

1. Wash potatoes and cut without peeling, soak in water for 10 minutes to wash off the starch；

2. Use kitchen paper to absorb excess water from the potato pieces, add appropriate amount of salt and pepper, and marinate for 10 minutes；

3. Put the potatoes in the oven, adjust to the empty frying position, 180 degrees, and finish in 20 minutes.