Scotch Shortbread Cookie

Directions

1. 1
   Cream butter and sugar.
2. 2
   Add flour, a little at a time, and mix well. Roll into 2 rolls, thick enough to shape cookie. Leave in refrigerator overnight. Cut into 1/4-inch slices when dough is warm enough to slice.
3. 3
   Place on lightly greased cookie sheets. Bake in 350° oven until slightly brown. Very good.