Preheat your oven to 375°F (190°C) and lightly grease a baking dish with cooking spray.
Season the chicken breasts with salt, pepper, garlic powder, and dried oregano on both sides.
In a shallow bowl, place the beaten eggs. In another bowl, combine breadcrumbs and grated Parmesan cheese.
Dip each chicken breast first into the egg mixture, allowing excess to drip off, then coat thoroughly in the breadcrumb mixture. Press down to ensure an even coating.
Place the coated chicken breasts in the prepared baking dish.
Bake in the preheated oven for 25-30 minutes, until the chicken is cooked through and the coating is golden brown and crispy.
Remove the chicken from the oven, spoon marinara sauce evenly over each breast, and top with shredded mozzarella cheese.
Return the chicken to the oven and bake for an additional 10-12 minutes, until the cheese is bubbly and golden.
Once done, let the chicken rest for a few minutes. Garnish with fresh basil leaves before serving.
Notes
Serve the chicken on a platter, drizzled with extra marinara sauce, and sprinkle with additional Parmesan and fresh basil for a vibrant, inviting look.