Preparation

• Gather the ingredients. Preheat the oven to 450 degrees F (230 degrees C).
• Place chicken breasts between two sheets of heavy plastic on a solid, level surface. Firmly pound chicken with the smooth side of a meat mallet to a thickness of ½-inch.
• Season chicken thoroughly with salt and pepper. Sprinkle flour over chicken breasts, evenly coating both sides.
• Beat eggs in a shallow bowl and set aside. Mix bread crumbs and ½ cup Parmesan cheese in a separate bowl, set aside. Dip a flour-coated chicken breast in beaten eggs, then transfer to the bread crumb mixture, pressing crumbs into both sides. Repeat for each breast. Let chicken rest for 10 to 15 minutes.
• Heat ½ inch of olive oil in a large skillet over medium-high heat until it begins to shimmer. Cook chicken in batches until golden, about 2 minutes per side. The chicken will finish cooking in the oven.
• Transfer chicken to a baking dish. Top each breast with 2 tablespoons tomato sauce. Layer with mozzarella cheese, fresh basil, and provolone cheese. Sprinkle remaining Parmesan over top and drizzle each with ½ teaspoon olive oil.
• Bake in the preheated oven until cheese is browned and bubbly and chicken breasts are no longer pink in the center, 15 to 20 minutes. An instant-read thermometer inserted into the center should read at least 165 degrees F (74 degrees C). Let chicken rest briefly before serving.