German Potato Salad
["3 Tbsp. prepared mustard", "9 slices bacon, crisped and crumbled", "1/4 c. cider vinegar", "1/4 c. sugar", "2 Tbsp. parsley", "1 scant c. water", "1 tsp. salt", "1 large onion, chopped fine", "6 large or 12 small potatoes, cooked not quite done and sliced"]
["Crisp bacon, reserving the fat.", "Crumble the bacon.", "Saute onion in bacon grease; add salt, sugar, mustard, water, vinegar, sliced potatoes, bacon and parsley last.", "Heat to serve."]
["mustard", "bacon", "cider vinegar", "sugar", "parsley", "water", "salt", "onion", "potatoes"]