1 lb. butter - no substitute
1 c. powdered sugar
3 c. all purpose flour
1 c. rice flour
1/2 to 3/4 tsp. mace

Work butter until soft, add sugar and cream, then add flour and mace mixture, a small quantity at a time. If dough becomes soft, refrigerate. Roll into small dough balls and flatten with a fork. Bake at 350 degrees until light brown.