2 c. cake flour
2 c. sugar
2 sticks butter
4 tbsp. cocoa
1 c. water
1/2 c. buttermilk
1 tsp. baking soda
1/2 tsp. cinnamon
1 tsp. vanilla
2 eggs

Mix flour and sugar together; set aside. In a pan bring butter, cocoa, and water to a boil. Add this to first mixture. Mix well. Add buttermilk, soda, cinnamon, vanilla, and eggs. Beat well. Pour into 12x16 greased and floured pan. Bake 25 minutes at 350 degrees. Ice cake while hot.