Hot German Potato Salad
["6 medium potatoes", "6 slices bacon", "1 chopped onion", "1/4 c. chopped celery", "1 to 2 Tbsp. flour", "2 Tbsp. sugar", "1 1/2 tsp. salt", "1/2 tsp. caraway seed", "pepper to taste", "3/4 c. water", "1/3 c. water", "1/2 tsp. dry mustard"]
["Boil potatoes in jackets until just tender.", "Slice thin.", "Fry bacon slowly in skillet.", "Drain on paper.", "Saute onion and celery in bacon fat until brown.", "Add flour, sugar, salt, pepper, mustard and caraway seed.", "Cook over low heat until smooth and bubbly. Stir in water and vinegar.", "Boil 1 minute, stirring constantly. Add potatoes and crumbled bacon.", "Remove from heat; cover and let stand 15 minutes.", "Can be served hot, room temperature or cold."]
["potatoes", "bacon", "onion", "celery", "flour", "sugar", "salt", "caraway seed", "pepper", "water", "water", "dry mustard"]