6 med. potatoes
1 med. onion, minced
1 c. sour cream
1 tbsp. cream style prepared mustard
4 slices bacon
2 tbsp. vinegar
1 1/2 tsp. salt
1/4 tsp. pepper
1 tbsp. parsley, chopped

Boil potatoes in skins. Peel and slice. Fry bacon in pan, remove bacon, drain and crumble. Pour off excess drippings, reserving 1/4 cup in fry pan. Saute onions in fry pan until tender. Stir in vinegar, sour cream, prepared mustard, salt and pepper. Add potatoes, crumbled bacon and chopped parsley and toss lightly in dressing. Heat until just hot.