Gently pound the chicken breasts to an even thickness of about ½ inch.
In a shallow dish, whisk together the Parmesan cheese, garlic powder, Italian seasoning, salt, and pepper. In another shallow dish, whisk the eggs.
Dip each chicken breast into the egg mixture, then dredge in the Parmesan cheese mixture, pressing firmly to coat.
Preheat oven to 400°F (200°C). Line a baking sheet with parchment paper and drizzle with olive oil. Place the breaded chicken breasts on the baking sheet, ensuring they are not touching. Drizzle the tops with remaining olive oil.
Bake for 20-25 minutes, or until the internal temperature reaches 165°F (74°C) and the Parmesan crust is golden brown and crispy.
Let the chicken rest for 5 minutes before serving.