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Mini Chocolate Cakes with Marshmallow Filling and Chocolate Coating Recipe

Published: May 6, 2026 by Diane · This post may contain affiliate links · Leave a Comment

Jump to Recipe· 3.9 from 87 reviews

If you’re on the hunt for a show-stopping treat that feels like a warm hug in dessert form, this Mini Chocolate Cakes with Marshmallow Filling and Chocolate Coating Recipe is your new best friend. These little homemade ding dongs offer the perfect balance of rich chocolate cake, fluffy marshmallow cream, and a glossy chocolate shell that cracks just right with every bite. Each component comes together in harmony to make a dessert that’s irresistibly fun, indulgent, and downright addictive. Trust me, once you get started on this delightful recipe, you’ll want to whip up batches again and again!

Ingredients You'll Need

A top view of several clear glass bowls and measuring cups arranged on a white marbled surface, each filled with different baking ingredients: one bowl holds two yellow eggs opened, another has white flour with a soft powdery texture, a third contains dark brown cocoa powder with a slightly clumpy look, a small bowl with white baking soda, a larger bowl with fine white sugar, a glass cup with clear water, another glass bowl with light yellow oil, a glass measuring cup with white milk, and a small bowl containing dark amber vanilla extract. photo taken with an iphone --ar 4:5 --v 7

These ingredients are simple yet crucial to achieving that luscious chocolate flavor, fluffy marshmallow filling, and smooth, shiny coating. Each one plays a key role in balancing taste, texture, and that gorgeous finish that’ll make every bite feel special.

  • ¾ cup Dutch process cocoa powder (sifted): Gives a deep, rich chocolate flavor and velvety texture to the cakes.
  • 1 cup boiling water: Helps bloom the cocoa, intensifying the chocolate taste.
  • 1¾ cups all-purpose flour: The foundation of the cake’s tender crumb.
  • 1½ cups granulated sugar: Sweetens the cake and stabilizes the marshmallow filling.
  • 2½ teaspoons baking powder: Provides the lift to create light, fluffy cakes.
  • ¾ teaspoon salt: Enhances all the flavors and balances the sweetness.
  • 2 large eggs (room temperature): Adds structure and richness.
  • ¾ cup whole milk: Keeps the batter moist and soft.
  • ½ cup vegetable oil: Contributes to moistness without weighing down the cake.
  • 1¾ teaspoons vanilla extract: Adds warmth and complexity to the cake flavor.
  • 2 large egg whites: Essential for the light, fluffy marshmallow filling.
  • ⅔ cup granulated sugar (for filling): Sweetens the fluffy marshmallow cream.
  • 8 teaspoons water: Helps dissolve the sugar and create the perfect marshmallow consistency.
  • 4 cups melted or tempered chocolate: For that luscious, glossy chocolate coating that makes these mini cakes irresistible.

How to Make Mini Chocolate Cakes with Marshmallow Filling and Chocolate Coating Recipe

Step 1: Prepare the Cake Batter

Start by preheating your oven to 350℉ and greasing your cake pans with baking spray. In a small bowl, whisk together the Dutch process cocoa powder and boiling water to bloom the cocoa, enhancing its deep chocolate flavor. In a large bowl, combine all-purpose flour, sugar, baking powder, and salt. Add the eggs, milk, vegetable oil, and vanilla extract, then whisk everything together until the batter is smooth and glossy. Stir in the cocoa mixture carefully to ensure every bit of cake batter is bursting with chocolate goodness.

Step 2: Bake the Mini Chocolate Cakes

Spoon the batter into your prepared molds, filling each about two-thirds full so they have room to rise perfectly. Slide them into the oven and bake for 18 to 20 minutes, or until a toothpick inserted in the center comes out clean. These little cakes will be moist and tender with that classic chocolate cake crumb that’s just begging to be filled with marshmallow magic.

Step 3: Make the Marshmallow Filling

While the cakes bake, let’s whip up the fluffy filling. Beat the two large egg whites to stiff peaks – this is going to give your marshmallow filling that irresistible loft. Meanwhile, combine ⅔ cup granulated sugar and 8 teaspoons water in a small saucepan and cook over medium-low heat, stirring until the sugar dissolves completely. Stop stirring and use a wet pastry brush to wash down any sugar crystals on the pot’s sides, then let it cook undisturbed until it reaches 246℉ to 250℉. Slowly pour this hot sugar syrup into the egg whites while beating continuously. Keep whipping until the mixture cools to a thick, glossy marshmallow cream that’s ready to get piped into your cakes.

Step 4: Assemble the Mini Chocolate Cakes with Marshmallow Filling and Chocolate Coating Recipe

Once the cakes have cooled, level each one with a knife to create a flat surface and use a cupcake corer or spoon to hollow out the center, making a perfect cavity for the marshmallow filling. Fill a piping bag with the fluffy marshmallow cream and pipe it into each cored cake, generously filling every bite. Replace the cake lids on top, sealing the marshmallow inside like a sweet surprise. Now for the grand finale: dip the bottom of each mini cake into melted chocolate and set them on parchment paper to harden. Then spoon luscious melted chocolate over the tops, creating that classic, smooth chocolate coating that immediately calls to be devoured.

How to Serve Mini Chocolate Cakes with Marshmallow Filling and Chocolate Coating Recipe

There are eight small round chocolate cakes with a rough and crumbly texture on a metal cooling rack. They are dark brown with some cracks on the top and sides, showing a dense and moist inside. The cakes are evenly spaced in two rows and placed on a white marbled surface. The scene is well-lit with soft natural light, highlighting the rich chocolate color and texture. photo taken with an iphone --ar 4:5 --v 7

Garnishes

While these mini chocolate cakes shine on their own, you can add a sprinkle of crushed nuts, a dusting of powdered sugar, or even some colorful sprinkles on top to elevate their festive look and add a little texture contrast that guests will adore.

Side Dishes

Pair these cakes with a scoop of vanilla ice cream or fresh berries for a refreshing touch. A cup of rich espresso or creamy hot chocolate also complements the sweet chocolaty flavors perfectly, making your dessert experience complete.

Creative Ways to Present

Arrange these mini cakes on a tiered dessert stand or place each on a decorative cupcake liner with a small serrated knife beside it for a fun, interactive party treat. Ribbon-wrapped boxes also make delightful homemade gifts that show a lot of love and attention to detail.

Make Ahead and Storage

Storing Leftovers

If you have any mini cakes left over, store them in an airtight container at room temperature for up to two days to keep the marshmallow filling soft and the chocolate coating firm but not sticky.

Freezing

For longer storage, freeze the cakes in a single layer on a baking sheet until firm, then transfer to a freezer-safe container or bag. They’ll keep beautifully for up to a month. Thaw them in the refrigerator before serving to maintain texture.

Reheating

These mini chocolate cakes are best enjoyed chilled or at room temperature. If you prefer them slightly warm, let them sit out for 20 minutes before eating. Avoid microwaving as it can melt the chocolate coating and alter the marshmallow filling’s texture.

FAQs

Can I use regular cocoa powder instead of Dutch process?

You can, but Dutch process cocoa powder gives a smoother, richer chocolate flavor and a darker color. If you use regular cocoa, expect a slightly tangier taste and lighter chocolate shade.

Is it safe to eat marshmallow filling made with raw egg whites?

The hot sugar syrup is cooked to a high temperature before being mixed with the egg whites, which essentially cooks them in the process, making the filling safe to eat. Just be sure to follow the temperature guidelines carefully.

Can I make this recipe vegan?

To veganize, swap dairy milk with a plant-based alternative, use egg replacers for the eggs, and find a vegan marshmallow recipe or substitute. The chocolate coating should also be vegan-friendly, so check labels before purchasing.

What’s the best chocolate to use for the coating?

Pare down to good-quality semi-sweet or bittersweet chocolate, which offers great flavor without being too sweet. Tempered chocolate works best to give you that shiny finish and perfect snap.

Can I make larger cakes instead of mini versions?

Absolutely! Just adjust bake time accordingly, usually longer, and remember to core and fill the cakes generously. Larger sizes mean bigger slices of deliciousness.

Final Thoughts

This Mini Chocolate Cakes with Marshmallow Filling and Chocolate Coating Recipe is one of those special desserts that brings so much joy and delight with every nibble. Whether you’re making them for a celebration, a family treat, or just because, these little homemade ding dongs will have everyone asking for more. Dive in and enjoy the perfect trio of chocolate cake, fluffy marshmallow, and rich chocolate coating—your sweet tooth will thank you!

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Mini Chocolate Cakes with Marshmallow Filling and Chocolate Coating Recipe

Mini Chocolate Cakes with Marshmallow Filling and Chocolate Coating Recipe


5 Stars 4 Stars 3 Stars 2 Stars 1 Star

3.9 from 87 reviews

  • Author: Diane
  • Total Time: 50 minutes
  • Yield: 12 servings
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Description

Delight in these homemade Mini Chocolate Cakes filled with fluffy marshmallow cream and coated in rich melted chocolate, a perfect treat reminiscent of classic Ding Dongs. These cakes boast moist cocoa-infused sponge layers, a luscious marshmallow filling made from whipped egg whites and a sugar syrup, all enveloped in a smooth chocolate coating.


Ingredients

Cake:

  • ¾ cup Dutch process cocoa powder (sifted)
  • 1 cup boiling water
  • 1¾ cups all purpose flour
  • 1½ cups granulated sugar
  • 2½ teaspoons baking powder
  • ¾ teaspoon salt
  • 2 large eggs (room temperature)
  • ¾ cup whole milk
  • ½ cup vegetable oil
  • 1¾ teaspoons vanilla extract

Marshmallow Filling:

  • 2 large egg whites
  • ⅔ cup granulated sugar
  • 8 teaspoons water

Chocolate Coating:

  • 4 cups melted or tempered chocolate


Instructions

  1. Prepare Cakes: Preheat your oven to 350℉. Spray your cake molds or pans with baking spray to prevent sticking and set aside.
  2. Make Cocoa Mixture: In a small bowl, whisk together the sifted Dutch process cocoa powder and boiling water until smooth. Set this chocolate mixture aside.
  3. Mix Dry Ingredients: In a large mixing bowl, whisk together the all-purpose flour, granulated sugar, baking powder, and salt thoroughly to combine.
  4. Add Wet Ingredients: To the dry mixture, add the eggs, whole milk, vegetable oil, and vanilla extract. Whisk everything until the batter is smooth and homogenous.
  5. Incorporate Cocoa: Stir in the prepared cocoa and boiling water mixture into the batter until fully blended.
  6. Fill Pans and Bake: Spoon the batter into the prepared molds, filling each about two-thirds full. Bake in the preheated oven for 18 to 20 minutes or until a toothpick inserted comes out clean.
  7. Make Marshmallow Filling – Beat Egg Whites: While cakes bake, place the egg whites in a clean bowl and beat them to stiff peaks using a mixer.
  8. Prepare Sugar Syrup: In a small saucepan, combine the granulated sugar and water. Cook over medium-low heat, stirring until the sugar fully dissolves.
  9. Brush Pot Sides: Stop stirring and use a pastry brush dipped in water to brush down any sugar crystals from the sides of the saucepan.
  10. Continue Cooking Syrup: Allow the syrup to cook without stirring until it reaches between 246℉ and 250℉ (soft-ball stage).
  11. Combine Syrup and Egg Whites: With your mixer running on low, slowly pour the hot sugar syrup into the beaten egg whites in a thin steady stream.
  12. Beat Until Cool: Continue beating the mixture until it cools down and forms a glossy, fluffy marshmallow cream.
  13. Assemble Cakes – Level Cakes: Once cakes are fully cooled, level the tops to create flat surfaces for filling.
  14. Core Cakes: Using a cupcake corer or a small spoon, carefully hollow out the center of each cake to create space for filling, reserving the cut-out lids.
  15. Fill Cakes: Transfer the marshmallow filling to a piping bag and pipe the filling into the hollowed centers of each cake.
  16. Replace Cake Lids: Gently place each reserved cake lid back on top of the filled cavities to seal the marshmallow inside.
  17. Dip Cake Bottoms: Dip the bottom of each cake briefly into the melted or tempered chocolate to coat.
  18. Set Dipped Cakes: Place the dipped cakes on a parchment-lined sheet pan and allow the chocolate to set at room temperature.
  19. Finish Coating: Place the cakes on a wire cooling rack and spoon additional melted chocolate over the entire cake for full coverage.

Notes

  • Ensure egg whites are beaten to stiff peaks for the marshmallow filling to have the right fluffy texture.
  • Use a candy thermometer to accurately reach the correct sugar syrup temperature for stable marshmallow cream.
  • Sifting the cocoa powder helps avoid clumps and creates a smooth batter.
  • Reserve the cake cores to top the filled cakes, sealing in the marshmallow filling.
  • Tempering the chocolate for coating will result in a shinier finish and a better snap.
  • Make sure cakes are completely cooled before filling and dipping to prevent melting the marshmallow.
  • Prep Time: 20 minutes
  • Cook Time: 30 minutes
  • Category: Dessert
  • Method: Baking
  • Cuisine: American

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Hi there! I’m so happy you’re here. Welcome to Eat With Diane a space where I share recipes that are simple, delicious, and filled with love to bring joy to your table.

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