6 c. diced cooked potatoes
1/4 c. chopped green onion tops
1 tsp. celery seed
1/2 tsp. pepper
4 hard-cooked eggs
1 c. sour cream
1/2 c. mayonnaise
1/4 c. vinegar
1 tsp. prepared mustard
3/4 c. diced cucumber

Combine potatoes, onions, celery seed, salt and pepper. Toss lightly. Separate whites of hard-cooked eggs from yolks. Chop whites and add to potato mixture; chill. Mash hard-cooked yolks. Add sour cream, mayonnaise, vinegar and mustard. Mix well. Pour dressing over potatoes; toss lightly. Let stand 20 minutes. Just before serving, add cucumbers. Trim with minced parsley.