- 1 pound boneless skinless chicken breasts, cut into bite-size pieces
- 1 green pepper, chopped
- 1 small onion, cut into thin wedges
- 1 (26 ounce) jar spaghetti sauce
- 2 cups mostaccioli, cooked, drained
- 1 (8 ounce) package KRAFT Shredded Low-Moisture Part-Skim Mozzarella Cheese, divided
- Cook chicken in large skillet sprayed with cooking spray 5 min. Add green pepper and onion; cook 5 min. or until chicken is cooked through and vegetables are tender.
- Add spaghetti sauce and mostaccioli; cook until heated through.
- Stir in 1 cup of the cheese. Sprinkle with remaining 1 cup cheese; cover. Let stand 2 min. or until cheese is melted.