Use a mandoline slicer to cut the potatoes ultra-thin. If you don’t have one, carefully slice with a sharp knife—keep your fingers safe!
Place the sliced 2 medium potatoes into a large bowl.
Cover the potatoes for about 20 minutes in cold water.
Next, spread the potato slices on a paper towel-lined counter and cover with another paper towel. Let them dry for about an hour.
Add the 2 tablespoons BBQ Seasoning and 1 tablespoon olive oil to a small bowl and then dip the potato chips in.
As you coat the potato slices, arrange them on a greased air fryer tray. If using a basket-style air fryer, lightly spray the basket and place the slices on top, making sure not to overcrowd.
Set the air fryer temperature to 390 degrees F and set cook time for 8-10 minutes, flipping the chips several times during cooking to prevent burning. Proper flipping ensures evenly crispy, golden chips every time.
Let cool. As they cool, they harden.