I found this in Mom's recipe file. It sounded interesting.
List of Ingredients
4 medium potatoes
2 c. drained sauerkraut
1 medium onion, diced
1/4 c. oil
2 T. vinegar
1/2 t. caraway seed
2 t. sugar
salt and pepper
Recipe
Peel and cook potatoes until tender. While warm slice and mix with kraut. Add remaining ingredients. Mix well. Serves 4. Add bacon or cut up weiners if desired.