Preheat your air fryer to 400°F for 3 minutes.
Pat chicken breasts dry and slice in half horizontally to create thinner cutlets.
Set up two bowls: one with beaten eggs, one with bread crumbs, Parmesan, and seasonings mixed together.
Dip each chicken cutlet into the egg, then press firmly into the bread crumb mixture to coat both sides.
Place the coated chicken in the air fryer basket in a single layer. Spray lightly with cooking spray.
Cook for 7 minutes, flip, spray again, and cook for another 6 to 7 minutes until golden and cooked through.
Let rest for 2 minutes before serving for the juiciest bite.