- Marinate chicken in 2/3 cup quick & easy marinade in large plastic food storage bag 20 minutes, turning bag over once.
- Broil chicken 5 inches from heat source 7 to 8 minutes on each side, or until chicken is no longer pink in center.
- Meanwhile, sauté onion in hot oil in large skillet over medium-high heat 4 to 5 minutes, or until soft. Remove from heat; stir in remaining 1 Tbsp. quick & easy marinade.
- Spread both halves of rolls with mayonnaise; place chicken on bottom halves and top with onions. Cover with top roll halves.