Every time I'm supposed to make a dessert, my boyfriend asks for this one...it's his absolute favorite!

The cake portion of this was very good, moist and with a light chocolate flavor. I would not call it fudgy - the flavor reminds me more of red velvet cake than of a traditional chocolate cake. I used Dr. Pepper, and cut the amount of butter by half; otherwise made as written. (Don't use diet soda - the artificial sweetener is not heat stable!) I did not care for the topping though (which is more of a glaze, not a frosting) - it was WAY too sweet. I made a 9x9 cake and 12 cupcakes; the cake got the topping and the cupcakes were frosted with a "flour icing" recipe, which was much less sweet and complemented the cake better. All in all, pretty good recipe.

This was more a sticky mess of pudding-y goo than a cake. It was far too sweet.

This was surprisingly good. It was quite moist and almost more like a brownie than cake.

Unbelievable!! I have had this cake before and wanted to find the recipe. I'm sooooo glad I did. The cake is yummy moist and the marshmellows add such a great consistency. This one's a keeper!!

Yum yum! Use Cheerwine.

This is a good cake.

The cake part of this recipe was delicious. It was very moist and cooked very well in my "too-hot" oven. It made a great presentation, even in a plain pan. My only complaint is that the icing was a little sweet, and too thin. The powdered sugar also clumped together and took about 10 minutes to mix (on low heat with the other ingredients to get it to blend better). Other than that, this recipe is still a five-star keeper!

Very moist and delicious- I loved the frosting. I'll definitely be saving this recipe.

Everyone loved this cake! I didn't use walnuts. My fiancé doesn't like sweets or chocolate and he devoured a piece of cake with vanilla ice cream. Took some to work and everyone said it was great! Thanks for the great recipe.

Excellent. Very moist. Frosting takes like raw brownie batter!

I lost my recipe for this and was so glad to find this one! The cake turned out just like my old recipe - moist, chocolatey and delicious!

Robin~Thanks so much for the great recipe. My daughter wanted something for the County Fair that reflected her personality and coke, chocolate and marshmallows fit the bill. It was an easy recipe for her to follow (she's 10) and she won a blue ribbon. Thanks again.

This cake reminds me a lot of Texas Sheet Cake...I think the only true difference is that this one adds coca-cola & marshmallows. I used Saco powdered buttermilk as I only rarely use buttermilk. I just added a couple of tbp. in w/ the dry ingredients & added a 1/2 cup of water when I added the eggs. I didn't much care for the frosting until I had it on the cake & then it was superb. Other than using the Saco buttermilk blend, I made no changes to this recipe. It's a keeper as is!

My husband asked for this for his birthday, he loves chocolate and drinks Coke religiously. Very good, although the kids and I didn't get much.

Fudgey and delicious! I cut the butter a couple tablespoons for the cake and frosting. I didn't use walnuts, used a cup less powdered sugar and poked holes in the cake for the frosting to run in. Moist! I used the new black cherry coke and I tasted a very subtle hint of it overall. It was a fun cake. Presentation isn't perfect because of the fragile moist nature but once you taste it....it's a sure keeper.

I made this for my mom's birthday. Everyone loved it. It was very dense and rich. I will make it again!