Ingredients
1 cup coca-cola
1 stick margarine
1/2 cup oil
3 tablespoons cocoa powder
2 cups sugar
2 cups all-purpose flour
1/2 teaspoon salt
2 eggs
1/2 cup buttermilk
1 teaspoon baking soda
1 teaspoon vanilla extract
***Frosting***
1 stick margarine
3 tablespoons cocoa powder
6 tablespoons cream or milk (I prefer heavy cream)
1 teaspoon vanilla extract
1 pound confectioners sugar
Instructions
In a saucepan, bring coca-cola, margarine, cocoa and oil to a boil. In a separate bowl mix sugar, flour and salt then Pour into the boiling mixture and mix well. Add eggs, buttermilk, vanilla and soda and mix well. Pour into a greased and floured sheet cake pan (9×13) and bake at 350 degrees for 20-25 minutes.
For Frosting: In saucepan combine margarine, cocoa and milk and heat until the butter melts. Beat in the remaining ingredients and spread onto HOT cake. Cool and cut.