Arrange the garlic bread in the air fryer in a single layer.
Cook at 380 degrees for 3 minutes.
Open the air fryer and flip one piece of garlic bread upside down. Top with a slice of mozzarella and sprinkle the Parmesan on top. Place the second slice of mozzarella over the Parmesan.
Place the second piece of garlic bread on top of the cheese to form a sandwich.
Return to the air fryer and cook for 3 minutes more.
Remove from the air fryer and let sit for 1-2 minutes and then serve with warm pizza sauce for dipping.
Notes
To warm the sauce, just open it, and pop it in the microwave stirring occasionally until your desired warmth.