1. Preheat oven to 375°.
2. Combine first 3 ingredients in a heavy-duty zip-top plastic bag; add chicken. Seal bag, and shake until chicken is well coated. Place chicken on a baking sheet coated with cooking spray. Bake at 375° for 15 minutes or until chicken is done.
3. Combine lettuce, celery, tomatoes, and onion. Pour vinaigrette over lettuce mixture, and toss well.
4. Place lettuce mixture evenly on 4 individual serving plates. Arrange chicken evenly over salads; sprinkle each serving with 1 tablespoon cheese.
carbo rating: 13