Waldorf Salad is a classic salad that originated in New York City. It is made with crisp apples, celery, grapes, and walnuts, all tossed in a creamy dressing made from mayonnaise and lemon juice. The salad is often served on a bed of lettuce or in a hollowed-out apple. Waldorf Salad is a sweet and crunchy option for those who enjoy a unique combination of fruits and nuts.