1-First Step: Prepare the Mise en Place Pound 4 boneless chicken breasts to 1/2-inch thickness between plastic wrap using a meat mallet or rolling pin. This ensures even cooking and tenderness. Season both sides with salt and pepper. Preheat oven to 425°F and set a wire rack over a baking sheet sprayed with cooking spray. The rack promotes air flow for crispiness.

2-Second Step: Set Up Breading Station In three shallow bowls, place 2 beaten eggs in one, and mix 1 cup panko breadcrumbs, 1/2 cup grated Parmesan, 1 tsp Italian seasoning, and 1/2 tsp garlic powder in another. The third bowl stays empty for draining. Dip each chicken breast in egg, let excess drip, then press firmly into panko mixture, coating all sides. For extra crunch, chill breaded pieces 15 minutes.

3-Third Step: Bake for Crispiness Arrange breaded chicken on the wire rack. Spray tops generously with olive oil spray. Bake at 425°F for 20 minutes. Flip carefully with tongs, spray again, and bake 5-10 more minutes until golden and internal temperature reaches 165°F. High heat mimics frying for that panko chicken parmesan texture without oil.

4-Fourth Step: Add Toppings Spoon 1 cup marinara sauce evenly over each breast. Sprinkle 1 cup shredded mozzarella on top. Switch to broil on high for 2-3 minutes, watching closely to bubble cheese without burning. This step seals flavors.

5-Final Step: Rest and Serve Remove from oven and rest 5 minutes for juices to settle. Serve with pasta, a side salad, or [easy chicken spaghetti recipe](https://cookingeating.com/easy-chicken-spaghetti-recipe/) for a full meal. Slice and enjoy the melty layers.