Baked German Potato Salad
["8 strips bacon, cubed", "1 c. chopped celery", "1 c. chopped onion", "3 Tbsp. flour", "1 1/3 c. water", "1 c. cider vinegar", "2/3 c. sugar", "1 tsp. salt", "1/4 tsp. pepper", "8 c. cubed, cooked potatoes"]
["Fry bacon until crisp.", "Remove and drain on paper towels. Drain off fat.", "Return 1/4 cup to skillet.", "Add celery and onion and cook 1 minute.", "Blend in flour.", "Stir in water and vinegar; cook, stirring constantly, until mixture is thick and bubbly. Stir in sugar, salt and pepper."]
["bacon", "celery", "onion", "flour", "water", "cider vinegar", "sugar", "salt", "pepper", "potatoes"]