Add all of the salad ingredients to a large bowl; stir gently to combine.
ADD THE VINAIGRETTE:
In a small bowl or jar, combine the vinegar and remaining vinaigrette ingredients, stirring with a whisk. Drizzle over the salad, tossing gently to coat. Cover the salad and refrigerate for at least a couple of hours before serving.
Notes
If preparing this recipe as GLUTEN-FREE, just be sure to use chicken and Dijon mustard that are known to be GF.