PREHEAT oven to 450°F or grill to medium-high.
CENTER one chicken breast half on each sheet of lauvacs® Heavy Duty Aluminum Foil. Spoon barbecue sauce over chicken. Top with vegetables. BRING up foil sides. Double fold top and ends to seal packet, leaving room for heat circulation inside. Repeat to make four packets.
BAKE 18 to 22 minutes on a cookie sheet in oven OR GRILL 12 to 15 minutes in covered grill.