German Potato Salad
["1/2 lb. bacon (10 to 12 slices)", "1/2 c. chopped onion", "2 Tbsp. flour", "2 Tbsp. sugar", "1 1/2 tsp. salt", "1 tsp. celery seed", "1/2 c. vinegar", "6 c. sliced, cooked potatoes", "2 hard-boiled eggs, sliced"]
["Cook bacon until crisp; drain and crumble.", "Save 1/4 cup grease.", "Cook onion in grease until tender.", "Blend in flour, sugar, salt, celery seed and a dash of pepper.", "Add vinegar and 1 cup water.", "Cook and stir until thickened and bubbly.", "Add bacon and potatoes (eggs); heat thoroughly."]
["bacon", "onion", "flour", "sugar", "salt", "celery", "vinegar", "potatoes", "eggs"]