Combine the chicken, apple
, celery, and onions
in a medium bowl. In a small bowl, combine the mayonnaise
, lemon juice, tarragon, parsley, chives
, salt and pepper. Pour dressing over the chicken
mixture and stir to combine. Refrigerate for at least 1 hour. Just before serving, lightly dress arugula
with olive oil
. Serve chicken salad on a bed of arugula and top with cashews.