1-Preheat oven and prepare dish: Preheat to 400°F (200°C) and lightly grease a 9×13-inch baking dish.

2-Pound the chicken: Place each breast between plastic wrap and pound to 1/2-inch thickness for even cooking.

3-Season the chicken: Season both sides with salt, pepper, garlic powder, and oregano.

4-Set up breading station: Prepare three bowls with flour, beaten eggs, and breadcrumbs mixed with oregano and garlic powder.

5-Coat the chicken: Dredge each breast in flour, dip in egg, then press into breadcrumbs until fully coated.

6-Heat oil and cook chicken: Heat olive oil in a skillet over medium heat, then add chicken without overcrowding.

7-Pan fry the chicken: Fry 5-6 minutes per side until golden and cooked through. Transfer to a plate and rest 2 minutes.

8-Assemble in baking dish: Place chicken in dish, spoon marinara sauce over, and top with mozzarella and Parmesan.

9-Bake until bubbly: Bake for 20 minutes until cheese is bubbly and golden.

10-Rest before serving: Let rest for 10 minutes to meld flavors and ease slicing.