German Potato Salad
["3 to 4 lb. potatoes, boiled, peeled and sliced", "1/2 lb. bacon", "1 c. vinegar", "1/2 c. water", "1/2 c. sugar", "2 Tbsp. mustard", "1 Tbsp. flour", "1 onion, chopped", "1 green pepper, diced", "celery (optional)", "salt and pepper (if needed)", "2 hard-boiled eggs (for garnish)"]
["Fry bacon (diced) until crisp and leave enough grease in skillet to mix flour, vinegar, sugar, mustard and water.", "Cook until thick and add sliced, cooked potatoes, onion and green pepper.", "Stir.", "Serve warm or cold.", "Decorate with sliced, hard-boiled eggs."]
["potatoes", "bacon", "vinegar", "water", "sugar", "mustard", "flour", "onion", "green pepper", "celery", "salt", "eggs"]