Butter Balls

1 cup soft butter 1/2 cup packed brown sugar. 1 tsp vanilla21/4 cups sifted cake flour granulated sugar Cream butter, brown sugar and vanilla. Stir in flour, blend thouroughly. Chill dough for several hours. Shape into 1-inch balls, roll in sugar. Place on greased cookie sheet. Bake at 350 degrees for 12-15 min or until delicately browned. YIELD: About 4 dozen.