Raisin Nut Pie(Yields 11-Inch Pie)  
["1 c. raisins", "1 c. nuts", "2 c. sugar", "1 c. butter", "4 eggs, separated", "1 Tbsp. vinegar", "2 Tbsp. flour", "vanilla"]
["Coat raisins and nuts with flour.", "Beat egg yolks; add other ingredients.", "Beat egg whites, then fold in.", "Bake at 375\u00b0 for 35 to 40 minutes."]
["raisins", "nuts", "sugar", "butter", "eggs", "vinegar", "flour", "vanilla"]