German Potato Salad - cooking recipe

Ingredients

onion, chopped
6 medium potatoes, cooked and sliced when cool
celery, chopped
1/2 lb. bacon
3/4 c. vinegar
3/4 to 1 c. white sugar
1 Tbsp. flour

Preparation

Cook and slice potatoes. Add chopped onion and celery to taste.
Cut bacon into small pieces and fry but do not drain fat. Add vinegar and sugar.
Bring to a boil, adding flour to thicken, not thickly, but transparent.
Add potatoes, onion and celery. Serve warm or cold.
Salt and pepper to taste.