S’mores Chocolate Cake

This S’mores Chocolate Cake combines the rich, moist flavor of chocolate cake with the nostalgic goodness of s’mores. Filled with toasted marshmallow buttercream, graham cracker crunchies, and a decadent chocolate ganache, this cake brings the campfire treat to life in a beautiful and indulgent way. It’s perfect for any s’mores lover looking to enjoy this classic dessert in a new form.

Full Recipe: 

Ingredients

For the Chocolate Cake:

  • 2 cups (260g) all-purpose flour

  • 2 cups (414g) sugar

  • 3/4 cup (85g) natural unsweetened cocoa powder

  • 2 tsp baking soda

  • 1 tsp salt

  • 2 large eggs

  • 1 cup (240ml) milk

  • 1 cup (240ml) vegetable oil

  • 1 1/2 tsp vanilla extract

  • 1 cup (240ml) hot water

For the Graham Cracker Crunchies:

  • 3/4 cup (100g) graham cracker crumbs (about 6 full sheets)

  • 1 1/2 tbsp (20g) sugar

  • 1/4 cup (56g) unsalted butter, melted

For the Toasted Marshmallow Frosting:

  • 1 3/4 cups (392g) unsalted butter, room temperature

  • 3 1/4 cups marshmallow fluff

  • 6 cups (690g) powdered sugar

  • 1 1/2 cups mini marshmallows

For the Chocolate Ganache:

  • 9 oz (1 1/2 cups) semi-sweet chocolate chips

  • 3/4 cup (180ml) heavy whipping cream

For the Vanilla Frosting:

  • 3/4 cup (168g) unsalted butter, room temperature

  • 3 cups (345g) powdered sugar

  • 1 tsp vanilla extract

  • 1 tbsp milk or cream

Directions

  1. Make the Chocolate Cake:
    Preheat the oven to 300°F (148°C). Grease three 8-inch cake pans and line them with parchment paper. In a large bowl, whisk together all dry ingredients. Add eggs, milk, vegetable oil, and vanilla extract. Stir in hot water. The batter will be thin, which is normal. Divide the batter among the pans and bake for 30-33 minutes or until a toothpick comes out clean. Let the cakes cool on racks.

  2. Make the Graham Cracker Crunchies:
    Preheat the oven to 350°F (177°C). In a bowl, mix graham cracker crumbs, sugar, and melted butter. Spread evenly on a baking sheet and bake for 8-10 minutes. Let them cool.

  3. Make the Toasted Marshmallow Frosting:
    Toast mini marshmallows under the broiler for 1 minute or until golden. Let them cool. In a large mixing bowl, beat butter until smooth. Add marshmallow fluff and powdered sugar, mixing until smooth. Fold in the toasted marshmallows.

  4. Make the Chocolate Ganache:
    Heat the heavy cream until it begins to boil. Pour over the chocolate chips and let sit for 3-5 minutes. Stir until smooth and set aside to cool.

  5. Make the Vanilla Frosting:
    Beat butter in a bowl until smooth. Add half the powdered sugar and mix. Add vanilla extract, milk, and the remaining powdered sugar, and beat until smooth.

  6. Assemble the Cake:
    Level the cakes and place one layer on a cake plate. Pipe a dam of vanilla frosting around the edge to hold the filling. Add 6 tablespoons of chocolate ganache, spread evenly. Top with 1 cup of marshmallow frosting and 1/2 cup of graham cracker crunchies. Add the second layer and repeat the filling process. Top with the final cake layer.

  7. Frost and Garnish:
    Frost the top and sides with the remaining marshmallow frosting. Press the remaining graham cracker crunchies around the bottom. Drizzle with chocolate ganache and top with mini marshmallows. Use a kitchen torch to toast the marshmallows.

  8. Chill and Serve:
    Refrigerate the cake for 30 minutes to stabilize it. Serve and enjoy!

Nutrients (Approximate per slice)

  • Calories: 1193 kcal

  • Sugar: 133.9g

  • Sodium: 412.5mg

  • Fat: 61g

  • Carbohydrates: 164.4g

  • Protein: 6.6g

  • Cholesterol: 130.1mg

The Allure of S’mores

S’mores have long been a staple of campfire gatherings, evoking memories of summer nights spent around the fire, roasting marshmallows and enjoying the combination of gooey sweetness with the crisp crunch of graham crackers. The traditional s’more—comprising roasted marshmallow, melted chocolate, and a graham cracker—is a simple yet perfect combination of textures and flavors. The S’mores Chocolate Cake pays homage to this iconic treat but presents it in a refined, luxurious form that’s perfect for any occasion, from birthdays to holiday dinners.

This cake’s base of rich chocolate cake pairs wonderfully with the other components of the dessert, mimicking the flavors of a traditional s’more while providing a new twist. Each layer, from the moist chocolate cake to the marshmallow buttercream frosting, offers its own unique texture and flavor, making each bite an indulgence worth savoring. The toasted marshmallow frosting, in particular, gives the cake an authentic, campfire-inspired flavor that transports you back to those cozy nights around the fire.

Why Choose This Cake?

The S’mores Chocolate Cake stands out as an extraordinary dessert because it offers a perfect balance of flavors, textures, and visual appeal. The richness of the chocolate cake forms the foundation of this dessert, while the other elements—graham cracker crunchies, marshmallow frosting, and chocolate ganache—create layers of flavor that build upon one another. The cake manages to stay true to the essence of s’mores while elevating the experience with more sophisticated ingredients and techniques.

The chocolate cake itself is moist and decadent, with a tender crumb that provides a perfect contrast to the more textural elements like the crunchy graham crackers and the chewy marshmallow frosting. The ganache drizzled over the top adds a glossy finish and a rich, smooth texture that beautifully complements the other layers. As a result, each bite of the S’mores Chocolate Cake offers something unique: the sweetness of the marshmallows, the slight bitterness of the chocolate, and the crunchiness of the graham crackers. Together, they create a harmonious experience that is both familiar and new.

The Layers of Flavor

One of the most appealing aspects of this cake is its layered structure, which combines a variety of flavors and textures. At the heart of the cake lies the chocolate sponge, which is made with high-quality cocoa powder and a careful blend of wet and dry ingredients to create a soft, moist cake. The addition of hot water to the batter gives the cake an extra richness and depth of flavor, allowing the chocolate to shine through.

Between the layers of chocolate cake, you’ll find a generous spread of toasted marshmallow frosting. This frosting is the star of the show, offering a smooth, buttery texture that mimics the flavor of a toasted marshmallow. The marshmallow fluff incorporated into the frosting adds a light sweetness, while the mini marshmallows, toasted under the broiler, provide an authentic s’mores experience. The graham cracker crunchies are an essential component of this cake, providing a satisfying crunch that contrasts with the softness of the cake and frosting. The final touch is the chocolate ganache, which drips down the sides and infuses the cake with deep, rich chocolate flavor.

This thoughtful layering of ingredients creates a multi-dimensional dessert that is as pleasing to the taste buds as it is to the eyes. The combination of contrasting textures—from the smooth ganache and frosting to the crispy crunch of the graham crackers—ensures that every bite offers something different. The balance of sweet, savory, and slightly bitter notes makes this cake a memorable dessert for anyone who loves the classic combination of chocolate and marshmallow.

The Marshmallow Frosting: A Toasted Delight

The marshmallow frosting is the defining characteristic of this cake. Unlike typical buttercream or cream cheese frostings, the marshmallow frosting used in this recipe is made with marshmallow fluff, which lends a light, airy texture and a distinct marshmallow flavor. To elevate this frosting even further, mini marshmallows are toasted under a broiler until golden brown, giving them a caramelized flavor that mimics the experience of roasting marshmallows over an open fire.

This toasted marshmallow frosting perfectly complements the chocolate cake by adding a subtle smoky sweetness that ties the flavors of the cake together. The marshmallows themselves provide little pockets of chewy texture, making each bite even more delightful. It’s a nostalgic touch that brings the entire cake together and makes it feel like a true s’mores experience. The fact that it’s spread between the layers of cake and used to frost the outside ensures that the marshmallow flavor is present in every bite.

Graham Cracker Crunchies: Adding Texture

The graham cracker crunchies are an integral part of the s’mores experience. These crumbs are lightly toasted with butter and sugar, adding a crunchy, slightly caramelized element to the cake. The graham cracker flavor is familiar and comforting, evoking memories of the classic s’more. These crunchies not only provide texture but also enhance the overall flavor profile of the cake, offering a slightly savory balance to the sweetness of the frosting and ganache.

The graham cracker crunchies are scattered between the layers of cake, giving you bursts of crunchiness as you bite into the cake. They are also pressed into the sides of the cake to add a decorative touch, ensuring that the cake looks as good as it tastes. This component of the cake is what truly makes it feel like a s’mores-inspired dessert, with the familiar graham cracker flavor that is synonymous with the campfire treat.

Chocolate Ganache: A Luxurious Finish

No cake inspired by s’mores would be complete without a rich layer of chocolate, and that’s where the chocolate ganache comes in. This glossy, smooth ganache is made by combining semi-sweet chocolate chips with heavy cream. Once melted, the ganache becomes velvety and indulgent, offering the perfect finishing touch to the cake. The ganache drips down the sides of the cake, creating a decadent, shiny exterior that catches the light and adds to the visual appeal.

Not only does the ganache provide a stunning appearance, but it also adds depth of flavor. The richness of the chocolate balances the sweetness of the marshmallow frosting and the graham cracker crunchies, ensuring that the cake is not overly sweet but instead has a perfect balance of flavors. The ganache also contributes to the cake’s luxurious texture, providing a smooth contrast to the fluffy marshmallow frosting and the crunchy graham cracker bits.

Conclusion: A Perfectly Indulgent Dessert

In conclusion, the S’mores Chocolate Cake is a show-stopping dessert that brings together the beloved flavors of s’mores in a sophisticated and indulgent form. From the moist chocolate cake and toasted marshmallow frosting to the graham cracker crunchies and rich chocolate ganache, every component of this cake works together to create a dessert that is both nostalgic and innovative. Whether you’re a lifelong fan of s’mores or simply someone who loves decadent chocolate desserts, this cake offers the perfect balance of flavors and textures. It’s a perfect choice for any occasion where you want to impress your guests or simply indulge in something truly special.

Leave a Comment