1 tbsp. butter
1 tbsp. cocoa
1 c. sugar
1 egg
1 1/2 c. sifted flour
1 tsp. baking soda
1 c. buttermilk
1 tsp. vanilla

Mix butter, cocoa, sugar and egg in bowl. Beat until smooth. Add flour and soda alternately with buttermilk. Stir until blended. Add vanilla. Mix well. Spoon into greased 9x5x3 inch loaf pan. Bake 350 degrees for 1 hour or until done.