Preheat the oven to 400°F.
Whisk the eggs in a shallow bowl and set aside. In a separate shallow bowl, combine the breadcrumbs, Parmesan, garlic powder, onion powder, parsley, and oregano. Stir to combine.
Pat the chicken dry with paper towels. Dip each piece into the egg, letting the excess drip off, then press it into the breadcrumb mixture on both sides until fully coated.
Heat the olive oil in a large oven-safe skillet over medium-high heat. Once shimmering, add the chicken in a single layer and cook for 2 to 3 minutes per side until golden brown. Do not overcrowd — cook in batches if needed.
Transfer the pan to the oven and bake for 12 to 15 minutes, or until the chicken reaches an internal temperature of 165°F.
Remove from the oven and spoon marinara sauce over each cutlet. Top with shredded mozzarella and a sprinkle of Parmesan.
Return to the oven for 5 minutes, until the cheese is melted and bubbling.
Top with fresh basil and serve immediately.