German Potato Salad
["3 lb. potatoes, cooked in jackets", "1/4 c. diced bacon", "1/4 c. chopped onion", "1 Tbsp. flour", "2 tsp. salt", "1/4 tsp. pepper", "2/3 c. vinegar", "2/3 c. sugar", "1/3 c. water", "1 tsp. celery seed", "2 Tbsp. chopped parsley"]
["Peel potatoes; cut into thin slices.", "Cook bacon until crisp. Remove from pan.", "Use as much of the bacon drippings as wanted and cook the onion for 1 minute.", "Combine flour, sugar, salt and pepper; blend into onion.", "Stir in water and vinegar; cook for 10 minutes, stirring constantly.", "Add celery seed, parsley and bacon; toss lightly.", "Serve warm."]
["potatoes", "bacon", "onion", "flour", "salt", "pepper", "vinegar", "sugar", "water", "celery", "parsley"]