Start by peeling, coring, and cutting the fresh pineapple into 1/2-inch rings or 1-inch chunks. Pat the pieces dry with a paper towel.

In a mixing bowl, combine melted coconut oil, packed light brown sugar, ground cinnamon, cayenne pepper, and a pinch of salt. Whisk until a smooth glaze forms.

Gently toss the prepared pineapple pieces in the glaze until coated.

Preheat your air fryer to 380°F (190°C) for about 3-5 minutes.

Arrange the glazed pineapple pieces in a single layer in the air fryer basket.

Air fry the pineapple at 380°F (190°C) for 10-14 minutes, flipping halfway through.

Once cooked, remove from the basket and serve warm with optional toppings like vanilla ice cream or Greek yogurt.