Core your pineapple and slice into rings about ¼ inch thick.
Preheat your air fryer at 400 degrees F for 5 minutes.
Mix the brown sugar and cinnamon together in a small bowl.
Place pineapple slices in your air fryer basket and sprinkle lightly with brown sugar/cinnamon mixture (note: leave enough to sprinkle the other side and you most likely will have some leftover after sprinkling both sides).
Cook at 380 degrees F on the first side for 7-8 minutes, then flip.
Cook an additional 7-8 minutes.
Plate and serve as desired (I love ice cream and lime zest).
