German Potato Salad

Cook the potatoes in salted water until tender, cool slightly, peel, and slice.

Cook the bacon until crisp, dice it, and reserve about 1/2 cup drippings.

Boil the sugar, butter, salt, pepper, vinegar, water, onion, and flour in the drippings until thickened.

Remove from the heat and stir in the sour cream.

Pour over the potatoes with half the bacon and parsley, toss, top with remaining bacon, and bake at 300°F for 30 minutes.