Combine the brown sugar, cinnamon, and butter in a bowl and mix until well combined.
Arrange the peaches in the air fryer basket, ensuring that the cut side faces upwards. Apply the butter mixture onto each peach.
Air fry the peaches for 7 to 12 minutes until they develop a caramelized top.
Notes
Granola Topping: For an added crunchy texture and flavor, sprinkle some granola on top of the caramelized peaches before serving.
Serve with Ice Cream or Yogurt: Take these peaches to the next level by serving them with a scoop of creamy vanilla ice cream or a dollop of thick and tangy yogurt.
Room Temperature Butter: To ensure easy mixing, make sure the butter is at room temperature. This will help create a smooth and uniform butter mixture that evenly coats the peaches.