Easy Chicken Italiano

4 boneless, skinless chicken breasts-rinsed
3 slices white bread, processed into crumbs—do not use pre-packaged crumbs
1 package dry spaghetti sauce mix
¼ cup grated Parmesan cheese (or more)
1 8-oz. can tomato sauce
2 Tablespoons vegetable oil

Place bread crumbs, dry spaghetti sauce mix and Parmesan cheese in a plastic baggie and shake to mix. Coat chicken pieces in the mixture and place in a baking dish. Pour tomato sauce over the chicken and drizzle with oil. Bake at 350 degrees for approximately I hour