Pecan Pie Cookies(Christmas Cookies)  
["1 c. butter or margarine", "1/2 c. sugar", "1/2 c. dark corn syrup", "2 eggs, separated", "2 1/2 c. unsifted all-purpose flour", "Pecan Filling (recipe follows)"]
["Stir butter or margarine and sugar on low speed in large bowl of electric mixer.", "Add syrup and egg yolks; beat until thoroughly blended.", "Stir in flour gradually.", "Chill several hours.", "Beat egg whites slightly.", "Using 1 tablespoon of dough for each cookie, roll into balls.", "Brush very slightly with egg white.", "Place on greased cookie sheet, leaving a 2-inch space between each cookie. Bake at 375\u00b0 for 5 minutes.", "Remove from oven."]
["butter", "sugar", "corn syrup", "eggs", "flour", "Filling"]