1 c. butter
3/4 c. brown sugar
2 1/4 c. flour
1 egg yolk

Cream butter and sugar together and work in flour; chill. Roll out about 1/4 inch thick on a lightly floured board. Cut with a pastry wheel into 1 1/2 inch squares or small cutters, or cut in diamond shapes. Bake in slow oven of 325 degrees until slightly brown.