Sour-Cream Raisin Bars
["2 c. raisins", "2 sticks butter or margarine, softened", "1 c. brown sugar", "1 3/4 c. uncooked oats", "1 3/4 c. plain flour", "1 tsp. soda", "3 large egg yolks", "1 1/2 c. sour cream", "1 c. sugar", "2 1/2 Tbsp. cornstarch", "1 tsp. vanilla"]
["In medium saucepan, cook raisins in 1 1/2 cups water for 10 minutes.", "Drain;", "set aside.", "In medium bowl, with electric mixer at\thigh", "speed, beat butter with brown sugar until light and fluffy.", "At low", "speed,", "add", "oats,", "flour, soda; mix until blended.", "Press half of", "mixture", "into", "13 x 9-inch baking pan; set aside.\tPreheat", "oven to 350\u00b0.\tIn another medium saucepan, combine egg yolks, sour cream, granulated sugar and cornstarch. Over medium", "heat,\tcook,", "stirring", "constantly", "until", "mixture thickens.", "Stir in\traisins", "and vanilla; pour over oat mixture in pan.", "Sprinkle", "with remaining oat mixture; bake 30 minutes. When cool, cut into small bars.\tYield: about 2 dozen bars."]
["raisins", "butter", "brown sugar", "oats", "flour", "soda", "egg yolks", "sour cream", "sugar", "cornstarch", "vanilla"]