Combine cayenne pepper sauce and Spread in small bowl.
Grill or broil chicken, turning once and brushing frequently with hot pepper sauce mixture, 12 minutes or until chicken is thoroughly cooked.
Arrange lettuce, cucumber, celery, tomatoes and onion on serving platter. Slice chicken and arrange over salad; drizzle with Wish-Bone® Chunky Blue Cheese Dressing. Serve, if desired, with additional cayenne pepper sauce.