German Potato Salad
["2 lb. potatoes", "1 tsp. salt", "1/8 tsp. pepper", "1 tsp. dry mustard", "1/2 tsp. sugar", "1/2 tsp. flour", "1/2 c. water", "1/2 c. vinegar", "1/4 lb. bacon", "1 medium onion, chopped"]
["Cut cooked potatoes in 1/8-inch slices; sprinkle salt, pepper, mustard, sugar and flour.", "Heat water and vinegar to boiling.", "Put bacon, sliced and chopped fine, in skillet; fry light brown.", "Add onion and brown.", "Add potatoes and hot vinegar; heat to absorb vinegar and serve warm."]
["potatoes", "salt", "pepper", "dry mustard", "sugar", "flour", "water", "vinegar", "bacon", "onion"]