4 Apples, cored and diced (I used 2 Granny Smith, 2 Gala)
3 stalks Celery, chopped
1 cup Red Grapes, halved
1 cup Green Grapes, halved
Juice of 1/2 lemon
1/2 cup Dried Cranberries
3/4 cup Walnuts
12 oz Vanilla Yogurt
Add fresh fruits and celery to large bowl.
Add lemon juice and stir to coat.
Add remaining ingredients and mix well.
Refrigerate at least 2 hours before serving.