1 1/2 c. butter
3 c. flour
1/4 tsp. baking soda
3/4 c. brown sugar
1/2 tsp. salt

Cream the butter. Mix in brown sugar. Add dry ingredients and combine thoroughly. Chill 1/2 hour. Shape into 2 rolls and wrap. Chill overnight. Cut into 1/4 inch slices. Bake 20 to 25 minutes until golden brown at 350 degrees.