Preheat your oven to 400°F (200°C). Line a baking sheet with parchment paper.
Place the chicken breasts between two sheets of plastic wrap. Use a meat mallet to lightly pound the chicken to an even thickness, about ½ inch thick.
In a shallow dish, whisk together the eggs. In another bowl, combine the flour, garlic powder, onion powder, Italian seasoning, salt, and pepper. In a third bowl, mix the Parmesan cheese and breadcrumbs.
Dredge each chicken breast in the flour mixture, shaking off excess. Dip it into the egg, allowing the excess to drip off. Finally, coat the chicken with the Parmesan and breadcrumb mixture, pressing firmly to adhere.
In a large skillet, heat a few tablespoons of cooking spray or olive oil over medium heat. Once hot, add the chicken breasts, cooking for about 3-4 minutes on each side, until golden brown.
Transfer the browned chicken breasts onto the prepared baking sheet. Bake in the preheated oven for 15-20 minutes, or until the chicken is cooked through (internal temperature should reach 165°F or 75°C).
Remove from oven and let rest for a few minutes before serving.
Serve with a side of roasted vegetables or a fresh salad for a complete meal.