Howard L. Puckett
Makes 12 servings

Warm chocolate cake topped with rich chocolate icing is a decadent combination.

How to Make It

Step 1

Combine first 3 ingredients in a medium saucepan over medium heat, stirring until butter melts. Remove from heat.

Step 2

Combine flour, sugar, and baking soda in a large bowl; stir in butter mixture. Add eggs, and stir until blended. Stir in buttermilk, vanilla, and marshmallows.

Step 3

Pour into a lightly greased 13- x 9-inch baking pan. Bake at 350º for 25 to 30 minutes or until a pick inserted in center comes out clean. Remove from oven; spread Chocolate Coca-Cola Icing over warm cake.

Chef's Notes

Prepare the icing during the last 10 minutes of baking so it is ready to spoon onto the warm cake.

Ratings & Reviews

May 04, 2016
Can flat coke be used for this recipe.... Gas less coca cola

Nothing Special

June 18, 2018
There is nothing special about this cake. I mean it's chocolate so it can't be bad. A boxed mix could be just as tasty. You should probably use a hand mixer for the icing, the powdered sugar never de-clumped. 

July 30, 2015
remember when you change the ingredients, you change the reicpe.

May 04, 2016
Final Rinal, please advise if it is ok to use "flat coke"... gas less coke.

May 04, 2016

LindigoGirl's Review

March 31, 2009
This was very good. The icing kind of melts into the cake, so I think next time I'll make the recipe as indicated, then make another batch of icing and spread it over the cake when cool. Usually homemade cakes are dry, but this was incredibly moist. I used a can of regular Coke.


September 19, 2013
I have made this cake & icing for 28 years (since my grandsons were one year old - they're now 25 & 29). It's my loving duty to serve this for all holidays and to donate it at bake generous chocoholic bought it for $70, donated it back to the auction, and bought it again for $300 !!! This cake is easy to make, if you like chocolate you will LOVE this, and it doesn't dry out !!!

jjjamstou2's Review

May 28, 2012

detailaddict's Review

October 22, 2013
I thought this was just meh...moist (when warm at least) but not very chocolatey. I used milled soft white wheat flour, so this may have affected the texture; but I've learned how to achieve good results with this. I prefer layer cakes (which would NOT work with this recipe) anyway so I doubt I'll make this again. It's a creative use of flat soda but otherwise unremarkable.

meking's Review

March 29, 2013