Using 3 bowls, place the flour in the first bowl, the egg in the second bowl, and mix the graham cracker crumbs, sugar, and cinnamon in the third bowl.
Dip an apple wedge into the flour, then the egg, and lastly the graham cracker mixture making sure to coat the apple as best as possible each time.
Repeat with remaining apple slices.
Place apples into the air fryer in one layer spaced on and cook for 5-6 minutes, flipping them with one minute left.
Remove the apples from the air fryer and enjoy! Serve with caramel sauce if desired!
This nutrition information is based on the exact products I used in this recipe. Brands and sizes of products could alter exact nutrition and should always be calculated independently.