Step 1

Thinly slice sweet potatoes.

Step 2

Toss in a bowl with the oil so that each sweet potato slice is lightly coated. You can use your hands if you like.

Step 3

Mix the brown sugar, chili powder, cumin, and salt in a small bowl.

Step 4

If any water has come out of the sweet potatoes while they were sitting then you can drain that off.

Step 5

Sprinkle the seasoning mix over the sweet potatoes and toss so that each slice has seasoning on it. They are lightly coated as in the photo above.

Step 6

Lay sweet potatoes in a single layer in the air fryer touching or overlapping a tiny bit. If you have a stirring arm in your air fryer that has to be removed.

Step 7

Air Fry at 180°C (356°F) for 6 to 9 minutes at depending on how thin your slices are. Mine was 9 minutes. Start to watch and don't burn. I actually have a T-Fal actifry and it is always set at 180°C and I can't change it. So 180°C it is (356°F :)

Step 8

Shake the basket halfway through or lightly stir to get them off the bottom of the air fryer bottom.

Step 9

When done remove chips to a cooling rack and let them cool. They will get crispier as they cool.

Step 10

Done and eat or store in an airtight container.