Whoopie Pie Cake with Chocolate Ganache

by Alli

Whoopie Pie Cake was compensated by Collective Bias, Inc. and its advertiser. All opinions are mine alone. 

Time is something I seem to be running short of during the holiday season. What about you?

Recently, I sent a photo of my December monthly planner to my daughter and she couldn’t believe how many days of December are penciled in with something that needs to be done.

I have parties to plan, desserts to make and family get-togethers galore. I wouldn’t have it any other way!

How to Make Whoopie Pie Cake

Thankfully, I’ve learned to work smarter and not harder.

When I’m entertaining and need a scrumptious dessert to wow my guests, I make Quick and Easy Whoopie Pie Cake with Chocolate Ganache.

I start with Marie Callender’s® Double Chocolate Chip Loaf Cake because it tastes homemade and is easy to make.

Plus, cleanup is a breeze! I finish off my dessert with Reddi-Wip® Real Whipped Cream because it’s made with real cream. You can find all the ingredients at your local grocery store!

The family will be getting together soon for a night of holiday movies. We’ll enjoy a casual soup and salad supper followed by Whoopie Pie Cake for dessert.

It’s so much easier to make than traditional individual whoopie pies and it’s a dessert that the entire family will enjoy.

Ingredients You Will Need To Make Whoopie Pie Cake

  • Marie Callender’s® Double Chocolate Chip Loaf Cake


  • marshmallow creme (7 oz)
  • butter
  • powdered sugar

Chocolate Ganache

  • chocolate chips
  • heavy cream
  • Reddi-Wip® Real Whipped Cream

Let’s Make Whoopie Pie Cake with Chocolate Ganache

Whip up the filling for Whoopie Pie Cake

Marie Callender’s Double Chocolate Chip Loaf Cake is made with delicious, wholesome ingredients and goes from the freezer to the oven in 30 minutes!

It tastes homemade and is easy to make. In fact, my daughter thought I had made the cake from scratch! You just heat the loaf cake according to the directions on the packaging and let it cool to room temperature.

Whoopie Pie Cooling

While the cake is cooling, I whip up the marshmallow creme with the softened butter and powdered sugar.

Filling for Whoopie Pie Cake

Slice the cake in half horizontally and spoon the filling evenly onto the bottom layer. Add the top layer.

Fill Whoopie Pie with Marshmallow filling

To serve, slice the Whoopie Pie Cake and drizzle with chocolate ganache. Add Reddi-Wip and you’ve got a beautiful and scrumptious dessert. My daughter says this is her favorite dessert ever. Score!

Serve Whoopie Pie with chocolate ganache and whipped cream

Reddi-Wip is the perfect partner for my favorite holiday recipes. It’s made with real cream and is a delicious alternative to the non-dairy frozen toppings that are made with oils.

Whoopie Pie Cake with Whipped Cream and Chocolate Ganache

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Whoopie Pie Cake with Chocolate Ganache

Favorite Desserts - Fill Whoopie Pie with Marshmallow filling


  • 1 Marie Callender’s® Double Chocolate Chip Loaf Cake


  • 1 jar marshmallow creme (7 oz)
  • 1/2 cup butter, softened
  • 1-1/4 cups powdered sugar

Chocolate Ganache

  • 8 oz. chocolate chips
  • 1/2 cup heavy cream
  • Reddi-Wip® Real Whipped Cream


  1. Heat Marie Callender's Double Chocolate Chip Loaf Cake in the oven following directions on the package. Let cool to room temperature.
  2. Split cake horizontally. Spoon filling on the cut side of the bottom layer and smooth. Add the top layer.
  3. To serve, slice cake and top with chocolate ganache and Reddi-Wip.


  1. In a large bowl, beat marshmallow creme and butter with an electric mixer on high speed until fluffy. Beat in powdered sugar until smooth.

Chocolate Ganache

  1. Pour cream into a saucepan and heat on med. until barely simmering (don't boil). Pour the cream over the chocolate (in a bowl) and whisk until melted and well combined.

Did you make this recipe?

Please leave a comment on the blog or share a photo on Facebook


If you’re looking for a dessert to wow your family and friends during the holiday season, you’ve found it.

Whoopie Pie Cake is one of those desserts you’ll make over and over. Before long, you’ll have the ingredients memorized and can almost make it in your sleep. It’s that easy!

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When you need a scrumptious dessert that is easy to make, Whoopie Pie Cake is the one you want. It's so delicious and cleanup is a breeze!


robin rue December 11, 2017 - 7:05 am

That sounds like heaven. I am hosting Christmas dinner this year and this would be an awesome dessert to serve my family!

valmg @ Mom Knows It All December 11, 2017 - 7:22 am

I haven’t seen these loaf cakes yet but I’ll be looking for them. Marie’s desserts are always so tasty and I love what you did with it.

Amber Myers December 11, 2017 - 8:29 am

Oh my gosh, yes. This is the perfect dessert for me. Plus we always love topping everything with whipped cream.

Lisa December 11, 2017 - 8:52 am

I have never noticed those cakes before but this one looks good. I love the addition of the chocolate and marshmallow.

candy December 11, 2017 - 9:17 am

My family would really enjoy making and eating this treat. Looks like it would be difficult but after reading the instructions just looks hard. Love making things that look like it took me forever to make but really didn’t.

Courtney Buteau December 11, 2017 - 10:16 am

This looks so delicious! I love dinner that is soup and salad and this dessert finishes that easy meal just perfectly. I love this time of year, what a special treat for your family! #client

JDaniel4's Mom December 11, 2017 - 4:02 pm

This would be wonderful to serve the guests that are coming to my house for the holidays! I love how quick and easy it would be to put together.

Jenn @ EngineerMommy December 11, 2017 - 5:46 pm

I love whoopie pies. I never thought of making them into a cake! How clever! This came out beautiful and so festive for the season!

Mellissa December 11, 2017 - 6:27 pm

Every time I stop by your blog I realize how much of a genius you are and then I’m ready to go experimenting in the kitchen. Love it!

Liz Mays December 11, 2017 - 9:23 pm

Oh my family would be pretty happy with a dessert like this. The cake and creme sound way too good.

Claudia Krusch December 11, 2017 - 10:10 pm

This Whoopie Pie Cake with Chocolate Ganache looks so delicious and easy to make. It will be perfect for the holidays.

Ali || Veggies by Candlelight December 11, 2017 - 10:50 pm

Oh my gosh this looks insanely delicious. I want to make this right now and it’s almost midnight. I’ll be saving this!

Tomi C December 11, 2017 - 11:15 pm

I am all about shortcuts when it comes to cooking. This would make a great dessert and no one would ever guess it wasn’t homemade. I won’t tell if you don’t tell

Debra Hawkins December 12, 2017 - 12:47 am

I am all about semi homemade, especially at this time of year! This recipe is absolutely brilliant!

Sandy N Vyjay December 12, 2017 - 8:00 pm

The Holiday season is indeed a time when one feels 24 hours are not enough. So much needs to be completed and any help in optimizing the time is welcome.Reddi Wip seems to be able to lend a helping hand hear without compromising on quality which is great.

Kita Bryant December 12, 2017 - 10:19 pm

Now that is my kind of dessert. It looks just so thick and chocolaty.

My Teen Guide December 13, 2017 - 1:55 am

Oh wow. That cake looks so divine! I could eat a lot, if only I was not diabetic! Thanks for sharing the recipe. I also use Reddi Wip. Tastes better than other brands out there.

Anosa Malanga December 13, 2017 - 4:59 am

Wow, this is so nice and very easy to do. I can add this up on my Christmas menu. Glad I came over this post. Thanks for being so nice in sharing your recipes. Merry Christmas!

rebekah December 13, 2017 - 7:54 pm

GIRL! You have the BEST recipes and photography. Even a non-cook like me could make this! MUST try 😉

Nikka Shae December 14, 2017 - 1:34 pm

Oh my goodness! This looks so amazing! I want something sweet and I want to link my phone now.


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