Preheat air fryer to 350 degrees.
Slice the chicken lengthwise and pound into thin slices so they are the same thickness. This helps them cook evenly.
Whisk the eggs in a bowl.
In a separate bowl, mix breadcrumbs and parmesan.
Dip the chicken in the egg and place it in the bowl of breadcrumbs, evenly coating all sides.
Place the chicken in the air fryer in a single layer.
Depending on the size/thickness of your chicken, cook for 7 minutes, and then flip and cook for five minutes.
Add marinara and cheese on top of your chicken and cook for 2-3 more minutes, or until the internal temperature is 165 degrees F.
