Icebox Cookies(Make Now, Bake Later)  
["1 lb. butter or margarine", "1 lb. dark brown sugar", "1 large egg", "1 tsp. vanilla", "1 c. toasted pecans, chopped", "5 c. plain flour", "1/2 tsp. salt"]
["Cream butter and brown sugar until well blended.", "Add the egg, vanilla and nuts; mix until well blended.", "In a separate bowl, combine the flour and salt.", "Add the flour mixture to the creamed butter and sugar, 2 cups at a time.", "Blend until the dough is all the same color.", "If the dough gets too stiff for a mixer, use a spoon to add the remaining cups of flour.", "Keep mixing with the spoon until the flour is well blended in.", "Divide dough into 4 equal pieces."]
["butter", "dark brown sugar", "egg", "vanilla", "pecans", "flour", "salt"]