German Potato Salad
["8 to 10 large potatoes, cooked and cut into cubes", "2 sticks celery, cut in pieces", "1 small onion, diced", "salt to taste", "1/2 lb. bacon, cut into small pieces, fried and drained", "1/2 c. water", "1/2 c. vinegar", "1 tsp. mustard", "1 Tbsp. cornstarch", "1/2 c. sugar"]
["Into bacon drippings in pan make sauce from the water, vinegar, mustard, cornstarch and sugar.", "Cook sauce together with celery and onion and pour over potatoes.", "Serve warm."]
["potatoes", "celery", "onion", "salt", "bacon", "water", "vinegar", "mustard", "cornstarch", "sugar"]