Created at New York's Waldorf-Astoria Hotel in the 1890s, the original version of this salad contained only apples, celery and mayonnaise. Chopped walnuts later became an integral part of the dish. Waldorf salad is usually served on top of a bed of lettuce.
From The Food Lover's Companion, Fourth edition by Sharon Tyler Herbst and Ron Herbst. Copyright © 2007, 2001, 1995, 1990 by Barron's Educational Series, Inc.