Hot Potatoes With Salad Dressing(This Recipe Is Good With Polish Sausage Or Reubens.)  
["6 to 8 potatoes", "1 tsp. dry mustard", "1/3 c. vinegar", "1/4 c. water", "1/2 tsp. salt", "2 Tbsp. sugar", "1 Tbsp. flour", "4 Tbsp. bacon fat or oleo", "2 egg yolks", "1/8 tsp. pepper"]
["Boil potatoes until tender.", "Peel and slice.", "Make salad dressing by blending sugar and flour in a large saucepan.", "Add fat, vinegar, water, salt, pepper and dry mustard.", "Cook 2 minutes, then remove from heat.", "Add slightly beaten egg yolks and mix well.", "Place potatoes in a baking dish, then pour hot dressing mixture over them.", "Bake in a 350\u00b0 oven for 30 minutes.", "Serves 6 to 8."]
["potatoes", "dry mustard", "vinegar", "water", "salt", "sugar", "flour", "bacon", "egg yolks", "pepper"]