jar (26 oz.) spaghetti sauce
tablespoons grated parmesan cheese, divided
small, boneless, skinless chicken breast halves, (1½ lb.)
cups shredded mozzarella cheese
Heat oven to 375 degrees. Pour sauce into 9 x 13 pan. Carefully stir in 1/4 cup parmesan cheese. Add chicken, turning breasts over to coat both sides; cover with foil. Bake 30 minutes. Uncover. Top with mozzarella and remaining parmesan cheese. Bake 5 minutes more or until chicken is cooked through and cheese is melted. Serve over pasta.