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Home » Desserts » Chocolate Whoopie Pies

Chocolate Whoopie Pies

Rate Recipe By Jesseca on December 13, 2022

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Some of the links below are affiliate links. This means that, at zero cost to you, I will earn an affiliate commission if you click through the link and finalize a purchase.

These Easy Chocolate Whoopie Pies start with a cake mix! No one will believe you didn’t get these from a bakery, thanks to the addition of marshmallow fluff frosting!

These whoopie pies are delicious all on their own OR you can serve them with a scoop of vanilla ice cream! If you don’t have an ice cream maker, try my no-churn ice cream recipe.

stack of chocolate sandwich cookies

RECIPE FEATURES

  • Cake Mix Hack: This recipe uses a cake mix and gives you perfect pies every single time.
  • No-Fail Recipe: You cannot mess this one up. Stick with the measurements and you’ll have a tasty treat in no-time.
  • Easy to Customize: Not in the mood for chocolate? Pick any other box mix flavor! Swap the filling for buttercream or even whipped cream!

What is a whoopie pie? A whoopie pie is a soft and pillowy cake cookie that is sandwiched with creamy marshmallow filling or buttercream. They are the perfect handheld dessert for birthday parties, bake sales, or everyday snacking.

Pretty much, if a cake and cookie had a baby… That would lead to the whoopie pie. It’s the best of both worlds and hard to resist. Especially when you find out that this chocolate whoopie pie recipe starts with a CAKE MIX.

box of betty crocker chocolate fudge cake mix on a wooden cutting board

CHOCOLATE WHOOPIE PIES FROM CAKE MIX

Cake mix is my secret ingredient. It makes these come together in minutes and the batter calls for minimal ingredients. The only real tip you need is to use parchment paper (affiliate) or a silicone baking mat (affiliate) because these do stick to the pan. You only need FIVE ingredients for the cookie base. Let’s break things down.

  • Cake Mix: Pick your favorite. For a more rich chocolate flavor use Triple Chocolate Fudge. For a more toned down flavor, which is my favorite, opt for Chocolate Fudge.
  • Water, Oil, Eggs: Basically, you add all of the ingredients called for on the box. The only difference is we lower the amount of water.
  • Vanilla: Just a touch for both the cookie and the frosting.
  • Butter: Soft SALTED butter for the frosting. The salt paired with the marshmallow fullf (affiliate) is AMAZING.
  • Marshmallow Fluff: Could you make homemade marshmallow fluff? Yep. Can you also pick up a can from the store? Yes. I opt for the second. It makes things easier and tastes the same.
  • Powdered Sugar: Just one cup for the filling.
bottom of a whoopie pie with frosting swirled on top

HOW TO MAKE CHOCOLATE WHOOPIE PIES WITH MARSHMALLOW FILLING

The marshmallow filling is my go-to for any chocolate cake or cookie. It’s a recipe I got from a cupcake decorating book (affiliate) years and years ago. It just wins all of the awards for creamy, rich, deliciousness.

  • PREP: Preheat the oven to 350 degrees. Line two baking trays with parchment paper and set aside.
  • BATTER: Mix the cake mix, water, oil, eggs and 1 teaspoon of vanilla extract. For an extra chocolate boost, try adding 1 tablespoon of espresso powder.
  • BAKE: Spoon onto the prepared pans in 1 tablespoon amounts. Make sure you leave at least 2-3 inches between each cookie. They will spread. Bake 8-10 minutes, or until the middles are set.
  • FROSTING: Combine the butter and marshmallow fluff into the bowl of an electric mixer. Whip until they come together, about 2 minutes. Add the powdered sugar and vanilla.
  • ASSEMBLE: Once the cookies have cooled, turn one cookie over and pipe or spread on frosting. Top and sandwich with a second cookie.

HELPFUL TOOLS

  • Baking Trays: I am a big fan of my Nordic Ware pans (affiliate). I have both the half sheet and full pan sizes and they are amazingly easy to clean.
  • Silicone Baking Mats: Parchment paper is king in my kitchen, but only when both of my silicone baking mats (affiliate) are dirty. They are SO great for so many things and worth the $13 for a set of 3.
  • Cookie Scoop: You can use a measuring spoon. However, a 1 tablespoon cookie scoop (affiliate) is so handy and makes the process extra speedy.
two cookies stacked on a wooden cutting board

RECIPE TIPS AND FAQS

What kind of cake mix should I use?

The beauty about this whoopie pie with marshmallow filling is that you are not limited in flavors! Try a Devil’s food cake mix, vanilla, funfetti, lemon… The possibilities are endless.

How do I store leftovers?

Store leftover sandwich cookies in an airtight container on the counter. No need to refrigerate.

How long do whoopie pies last?

This recipe will last 2 to 3 days before going stale.

Can these be made in other flavors?

Yes! I have so many whoopie pie recipes here on the site. One of my favorites is my pumpkin whoopie pie recipe!

MORE MUST-TRY SANDWICH COOKIE RECIPES

  • Carrot Cake Whoopie Pies
  • Red Velvet Whoopie Pies
  • Copycat Oreo Cookies
  • Oatmeal Cream Pies
  • S’more French Macarons

MORE DELICIOUS CHOCOLATE RECIPES

  • The BEST Chocolate Cake Recipe
  • Chocolate Waffles
  • Double Chocolate Cookies
  • Easy Chocolate Mug Cake
  • Baked Chocolate Cake Donuts
  • Brownie Cookies with Peppermints

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5 from 1 vote

Chocolate Whoopie Pie from Cake Mix

Created by: Jesseca

Course Desserts
Cuisine American
Prep Time 10 minutes
Cook Time 10 minutes
Total Time 10 minutes
15 servings
These Easy Chocolate Whoopie Pies start with a cake mix! No one will believe you didn't get these from a bakery, thanks to the addition of marshmallow fluff frosting!
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Ingredients
 
 

Cookies:

  • 1 box chocolate cake mix
  • 1/2 cup water
  • 1/2 cup vegetable oil
  • 3 large eggs
  • 1 teaspoon vanilla extract

Marshmallow Filling:

  • 1/2 cup butter room temperature
  • 1 7oz container marshmallow fluff
  • 1 cup powdered sugar
  • 1 teaspoon vanilla

Instructions

  • Preheat the oven to 350 degrees. Line two baking trays with parchment paper or a silicone baking mat. Set aside.
  • Combine the cake mix, water, oil, eggs, and 1 teaspoon of vanilla into a mixing bowl. Whisk until combined, about 1 minute.
  • Drop by heaping tablespoon full onto your prepared sheets leaving at least a 2 inch space between each cookie.
  • Bake 8-10 minutes. Allow to cool completely.

Marshmallow Filling:

  • Combine the butter and marshmallow fluff into a mixing bowl. Mix until combined and fluffy, about 2 minutes.
  • Add the powdered sugar and vanilla. Mix an additional 1 minute, scraping the sides of the bowl halfway through.
  • Spread, or pipe, 1-2 tablespoons of frosting between two cookies. Continue with remaining cookies.

Notes

Try other cake mix flavors for a fun twist on this recipe

Nutrition

Serving: 1g | Calories: 272kcal | Carbohydrates: 9g | Protein: 1g | Fat: 15g | Saturated Fat: 5g | Polyunsaturated Fat: 9g | Cholesterol: 53mg | Sodium: 78mg | Sugar: 8g

Equipment

Silicone Spatula
Baking Sheets
Silicone Baking Mats

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Jesseca - Author of One Sweet Appetite

Welcome, I'm Jesseca!

I could not be more excited to have you join me in my kitchen! Everyday easy recipes are my specialty, which means you will find so many fast, quick, and delicious recipes throughout my site. My goal is to create go-to recipes using simple ingredients and pantry staples.

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