1. Pat chicken breasts dry and season lightly with salt, pepper, and Italian seasoning.

2. Set up three bowls: one with flour, one with whisked eggs and milk, and one with bread crumbs mixed with grated Parmesan cheese.

3. Dredge each chicken breast in flour, then dip in the egg mixture, and coat thoroughly in the breadcrumb-Parmesan mixture.

4. Heat olive oil in a large skillet over medium heat and sear the chicken for 3–4 minutes per side, until lightly golden.

5. Transfer the seared chicken breasts to a baking dish in a single layer.

6. In a small bowl, mix mayonnaise, additional Parmesan cheese, and garlic powder, then spread the creamy mixture evenly over each chicken breast.

7. Top each piece with shredded mozzarella cheese and bake at 375°F (190°C) for 18–22 minutes, or until the chicken reaches 165°F (74°C) internally.

8. Let the chicken rest for 5 minutes before serving to keep it juicy and flavorful.