Mexican Chocolate Cake

Sift flour, sugar and cinnamon together and set aside. In a large saucepan, melt water, butter, shortening and cocoa until melted. Pour in flour mixture and mix well. Add Buttermilk, eggs, soda, salt and vanilla and mix well. Pour into greased and floured pan. Bake at 350* for 35-40 min. Frost when cooled.

Frosting: Mix butter and milk together and bring to boil. Add cocoa and stir well. Add Powdered Sugar and vanilla and cream with a mixer until all sugar is incorporated well, about 5 min.