Prep: 4 minutes; Cook: 14 minutes
1. Sprinkle chicken evenly with pepper.
2. Heat a large nonstick skillet over medium-high heat. Coat pan with cooking spray. Cook chicken 6 to 7 minutes on each side or until done. Transfer chicken to a serving platter; keep warm.
3. While chicken cooks, combine tomatoes, olives, and vinaigrette in a medium bowl.
4. Add tomato mixture to pan; cook 1 to 2 minutes or until tomatoes soften. Spoon over chicken. Top evenly with cheese and basil.