Baked Chicken Parmesan

Another Real Simple recipe...again...soooo good!
Season chicken with salt and pepper; dip in beaten egg, then bread crumbs. In batches, cook in olive oil over medium heat until golden. Pour 1-24 ounce jar marinara sauce in a large, shallow baking dish; top with the chicken, then one pound of fresh mozzarella. Bake at 400 degrees until golden, 25-30 minutes.