In a saucepan bring to a boil the butter, water and Saco Premium Baking Cocoa.
In a large mixing bowl combine the sugar, flour, cinnamon, salt, soda and Cultured Buttermilk Blend. Pour chocolate mixture from saucepan into the mixing bowl.
Stir well and add eggs and water.
Pour into an ungreased 13 x 9 pan and bake for 30 minutes or until done.
Frosting
In a saucepan bring to a boil the butter, Saco Premium Baking Cocoa and milk.
In a separate bowl combine the powdered sugar, vanilla and nuts.
Add chocolate mixture to the sugar mixture and mix well