1/2 c. Italian salad dressing
7 med. size potatoes, boil in jackets, then peel and slice
1/2 c. celery, chopped
3/4 c. green onion, chopped
5 hard boiled eggs, separate whites and yellows
1/2 c. sour cream
1/2 c. mayonnaise
2 tsp. prepared horseradish mustard

Pour Italian dressing over warm potatoes; chill 2 hours. Add celery and onions. Chop up eggs and add whites only. Mix yolks in with sour cream, mustard, and mayonnaise; fold into salad. Season to taste. Chill 2 hours.