Step 1

Preheat the oven to 425 degrees.

Step 2

Slice the potatoes into thin rounds using a sharp knife or a mandolin. Aim to have them about 1/8 inch thick, although a little variation is fine as long as they aren't too thick.

Step 3

Toss with the olive oil, salt, and pepper. You can also add other spices here as well.

Step 4

Cover a baking sheet with parchment paper or a wire rack. Place the potatoes in a single layer. Bake for 15-20 minutes until crispy.