How To Dehydrate Oranges In The Air Fryer! Air Fryer oranges. An easy air fryer snack of roasted oranges. Ideal for serving for breakfast or as a fruit treat for supper. Loaded with cinnamon and honey, this is perfect for air fryer beginners. If you want to cook fruit in the air fryer, but don’t know where to start, then this roasted oranges recipe in the air fryer is perfect for you.