Preheat your oven to 375°F (190°C).
Place the chicken breasts between two sheets of plastic wrap or parchment paper and pound to an even thickness (about ½ inch).
In a shallow bowl, combine the breadcrumbs and grated Parmesan cheese.
Dip each chicken breast into the breadcrumb mixture, pressing down to ensure a good coating.
In a skillet over medium heat, add oil and brown the chicken breasts for about 3-4 minutes on each side.
Transfer the browned chicken breasts to a baking dish, pour the pasta sauce over them, and sprinkle shredded mozzarella cheese on top.
Bake in the preheated oven for about 20-25 minutes, or until the chicken is cooked through and the cheese is bubbly and golden.
Serve the Easy Chicken Parmesan over pasta.