Chicken Waldorf Salad Sandwiches are a delicious and refreshing twist on the classic Waldorf salad. This sandwich is made with a combination of cooked chicken, crisp apples, crunchy celery, sweet grapes, and walnuts, all mixed together with a creamy dressing. It is a perfect option for a light and satisfying lunch or picnic. The sandwich can be served on your choice of bread or in a lettuce wrap for a gluten-free option.