Waldorf Salad

Ingredients

3 medium-size tart apples (peeled, cored, and cute into 1/2 inch cubes)
1 Tablespoons lemon juice
1 cup seedless red or green grapes
2 medium-size stalks celery (chopped)
2 medium-size green onions (finely chopped)
2 Tablespoons reduced-calorie mayonnaise
2 Tablespoons plain low-fat yogurt
3 Tablespoons apple juice
1/4 teaspoon celery seeds
1 large bunch watercress (about 1/2 pound, stems removed)
2 Tablespoons chopped walnuts

Step One
In a large bowl, toss the apples with the lemon juice. Add the grapes, celery, and green onions, and toss again.

Step Two
In a small bowl, combine the mayonnaise, yogurt, apple juice, and celery seeds, and mix well. Spoon over the apple mixture and toss gently

Step Three
Wash the watercress, pat it dry on paper towels, and arrange it on individual salad plates. Mound the apple mixture on top, and sprinkle with the walnuts.