This is a very easy recipe and all you will need is

2 boxes of 16.25 ounce extra moist double chocolate cake mix

1 bottle of 16.9 ounce bottle of cola

2 containers of the dark whipped chocolate icing

In a bowl mix the cake mix with the cola until well blended

Use a well greased 10x12 cake pan or close to this size and you will need to grease the pan even if it is the nonstick pan, since the cake will stick otherwise

Pour mixture in the pan and bake at 350 degrees for around 35 minutes, cake should be done, test then if done let cool then ice with the chocolate icing, serve with vanilla ice cream, but don't microwave the cake since you are using the whipped icing