Salt the 2 medium eggplants and let sit 30 minutes to draw out moisture. Rinse and pat dry.
Bowl 1: beaten 2 large eggs.
Bowl 2: 1 ½ cups gluten-free breadcrumbs, ½ cup Parmesan cheese 1 tsp Italian seasoning, ½ tsp garlic powder, 1 tsp Sat, and 1/2 tsp pepper.
Dip each slice in egg, then coat with breadcrumb mixture. Press coating firmly for extra crisp.
Preheat to 375°F (190°C), for 3-5 minutes.
Spray basket lightly with cooking spray. Place slices in a single layer. Set cook time for 8–10 min, flip, then 6–8 min more until golden and crispy.
Spoon 1 ½ cups marinara sauce over each slice and top with 1 ½ cups shredded mozzarella cheese.
Air fry 2–3 min until cheese is bubbly and lightly browned.
Garnish with fresh basil or extra Parmesan. Serve hot.