Sharon's Gingered Apple Salad

3 Medium Apples -- diced, unpeeled 1 Can Water Chestnuts -- drained, finely chopped 2 Ribs Celery -- finely chopped 1/2 Cup Dried Cranberries 3 Tablespoons Crystallized Ginger -- finely chopped 1/2 Cup Vanilla Yogurt 1/4 Cup Mayonnaise 2 Tablespoons Sugar 1/4 Teaspoon Ground Ginger 1/8 Teaspoon Salt 1/4 Cup Chopped Pecans -- toasted In a large bowl, combine the first 5 ingredients. Combine the yogurt, sugar, ginger and salt, pour over the apple mixture and toss to coat. Chill until serving. Just before serving, sprinkle with pecans (or walnuts). NOTES : This is really good - I found the crystallized ginger in the bulk section.