Begin by rinsing and thoroughly drying the apples. Remove the cores and slice each apple into 8 wedges. An apple slicer can help speed up this task.
For Apple Wedges:
In a small bowl, combine the cinnamon, nutmeg, and ginger spices. In a larger bowl, mix the apple wedges with the oil and half of the spice mixture. Toss well to coat each slice evenly.
Place the apple slices in the air fryer basket. Set the air fryer to 375°F and cook for about 10 minutes, turning the wedges halfway through the cooking time for even browning.
For Finishing:
After cooking, transfer the apple wedges to a large bowl. Incorporate melted butter, brown sugar, and the remaining spice mixture. Gently mix to ensure all wedges are coated. Serve warm and enjoy your delightful snack!