Heat things up. Preheat oven to 425°F (220°C). Line a baking sheet with foil and set a wire rack on top. Lightly spray or oil the rack—this is your crispiness insurance policy.
Pound the chicken. Place chicken between two sheets of parchment or plastic and pound to an even 1/2-inch thickness. Even thickness = even cooking = no dry edges.
Set up your dredge. In a shallow bowl, whisk eggs (or Greek yogurt + water). In another bowl, mix panko, Parmesan, garlic powder, onion powder, Italian seasoning, smoked paprika, salt, pepper, and olive oil until the crumbs look lightly moistened.
Coat like a pro. Dip each piece in the egg, let excess drip, then press firmly into the breadcrumb mix to coat both sides. Place on the prepared rack.
Bake to golden. Bake for 12–15 minutes until the chicken hits 160°F internally and the coating is golden. It will finish cooking under the cheese—trust the process.
Sauce and cheese. Spoon about 2–3 tablespoons marinara over each cutlet (don't drown it). Top with a modest handful of mozzarella.
Finish under heat. Return to the oven for 3–5 minutes until the cheese is melted and bubbly, or broil for 1–2 minutes for toasty spots. Remove when chicken reaches 165°F .
Garnish and serve. Sprinkle with fresh basil and extra Parmesan if you're feeling fancy. Serve hot with a crisp salad or whole-grain pasta.