2 cups sugar
1 stick margarine
4 tbsp cocoa
1 cup water
½ cup shortening
2 eggs
1 tsp cinnamon
½ cup buttermilk
1 tsp baking soda
1 stick margarine
4 tbsp cocoa
1 box powdered sugar
1 tsp vanilla
5-6 tbsp milk
Combine
flour and sugar and set aside.  Melt
margarine on stove top with cocoa, water and shortening.  Bring to a boil.  Remove from heat and add flour and
sugar.  Beat well.  Add eggs and cinnamon. 
Mix buttermilk and soda in a separate bowl and set aside for
a couple minutes.  Then mix into the
batter.  Pour into greased 9x13 pan and
bake at 375º for 30 minutes.  In a
saucepan melt 1 stick of margarine with 4 tbsp cocoa and bring to a boil.  Remove from heat and add powdered sugar,
vanilla and milk.  Mix well and pour over cake.
