Ingredients :
- 1 medium apple
- 1/2 teaspoon ground cinnamon, optional
Directions :
- Preheat air fryer to 300°.
- Cut apple into 1/8-in. slices; discard seeds, stem and pit. Working in batches, lay apple slices in a single layer in air fryer basket. Sprinkle with cinnamon, if desired. Cook 15 minutes, flipping halfway through.