This chicken salad is the perfect dish for a special luncheon or warm summer evening meal. The chicken salad is especially appetizing served on lettuce leaves with sliced avocado, or fill sandwich rolls with the mixture. The walnuts and grapes give the salad flavor and some pleasant crunch. Serve it on a bed of spring greens or romaine salad leaves. I love the sliced grapes in the salad, but feel free to leave them out if you don't care for fruit in a chicken salad. Or use seedless red grapes or pineapple chunks in the salad. Related recipe: chicken salad sandwich spread with herbs.