Ingredients:
Instructions:
Cook the potatoes in boiling water to cover for 20 to 25 minutes or until tender, then drain and cool. Peel and slice. Chop the egg whites, press the yolks through a wire sieve. Combine the mayonnaise, sour cream, italian dressing, horseradish mustard, salt, and celery seeds. Then add the potato, egg whites, celery and green onions. Sprinkle with the egg yolks. Garnish with celery leaves if desired.