1 c. butter
1 c. Dr. Pepper
4 tbsp. cocoa
1 1/2 tsp. cinnamon
2 c. flour
2 c. sugar
2 eggs (well beaten)
1/2 c. buttermilk
1 tsp. baking soda

Beat Dr. Pepper and butter. Add to dry ingredients. Add eggs, buttermilk and soda. Bake at 350 degrees about 45 minutes or until done.

5 minutes before cake is done heat: 1/2 c. Dr. Pepper 3 tbsp. cocoa

Stir in 2 1/2 to 3 cups powdered sugar and 1 tsp. vanilla. Pour over hot cake.