Oh-So-Good Raisin Pie
["4 eggs, separated", "2 Tbsp. butter", "1 c. sugar", "3 Tbsp. vinegar", "1 tsp. cinnamon", "1 tsp. allspice", "1 tsp. cloves", "1 c. raisins, chopped"]
["Cream butter and sugar until light; add beaten yolks and vinegar, then spices and raisins.", "Beat well.", "Fold in beaten egg whites.", "Pour into unbaked pie shell and cook slowly until thoroughly set."]
["eggs", "butter", "sugar", "vinegar", "cinnamon", "allspice", "cloves", "raisins"]