Prep: 3 minutes; Cook: 4 minutes
1. Prepare grill to medium-high heat.
2. While grill heats, prepare Caesar Dressing. Reserve 1/3 cup dressing in a separate bowl; set aside.
3. Place chicken on grill rack coated with cooking spray over medium-high heat. Grill 2 to 3 minutes on each side or until done, basting frequently with remaining dressing. Remove from grill. Cool slightly; slice.
4. Combine chicken, reserved 1/3 cup dressing, lettuce, and tomato in a large bowl; toss gently to coat. Divide salad evenly among each of 4 bowls. Sprinkle each serving with 1 tablespoon cheese.