A homemade S'mores Cake Recipe with rich chocolate cake, graham cracker layers and toasted marshmallow topping. S'mores without the camping!
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Why you will love this cake
This S'mores cake consists of various textures and tastes which all work together.
- Rich and decadent layers of a dark chocolate cake.
- Graham cracker 'crust' layers add a crunchy texture and unique taste.
- Fluffy marshmallow filling and topping which lends itself to the fire-roasted s'mores look.
What is a S'mores
Many of us grew up with this popular campfire treat: a fire-roasted marshmallow and a chunk of chocolate sandwiched between two graham crackers. The history of S'mores is explained in this interesting article from History Daily.
This cake recipe is reminiscent of those campfire days and although creating this cake will take a little more time and effort than a 'standard' cake - the results are well worth it! Hint: If you want to save a little time you may use store-bought marshmallow fluff for the frosting.
A s'mores birthday cake
This s'mores cake recipe is a fun birthday cake option for your the camping-lovers in your life!
For a step-by-step visual instructions on how to make the chocolate cake, please visit my YouTube channel:
I hope you enjoy this S'mores Cake as much as my family and friends do!
📋 Recipe
Smores Cake Recipe
A homemade S'mores Cake Recipe with rich chocolate cake, graham cracker layers and toasted marshmallow topping.
Equipment
- 1 Stand Mixer or hand mixer
- 1 Food Scale optional - for more accurate measurements
- 1 Bowls, measuring cups and spoons
- 4 8" Cake Pans (two for chocolate cake, two for graham cracker layers)
- Plastic wrap
Ingredients
Chocolate Cake
- ¾ Cup Cocoa Powder
- 2 Cups All Purpose Flour
- 2 Cups Granulated Sugar
- 2 Tablespoons Corn Starch
- 2 teaspoons Baking Powder
- ½ teaspoon Baking Soda
- ¾ Cup Vegetable or Canola Oil
- 4 Large Eggs Room temperature
- 1 ¼ Cup Brewed Coffee May substitute water
Graham Cracker Crust Layers
- 2 Cups Crushed Graham Crackers
- ⅓ Cup Granulated Sugar
- 6 Tablespoons Unsalted Butter melted
Marshmallow Filling and Topping
- 8 Large Egg Whites
- 2 Cups Granulated Sugar
- ½ teaspoon Sea Salt
- 1 Cup Light Corn Syrup
Instructions
Chocolate Cake
- Preheat oven to 350℉ (180℃)
- Prepare two 8" cake pans by lining the bottom with parchment paper or greasing the pans.
- Combine flour, cocoa powder, sugar, cornstarch, baking powder and baking soda in the bowl of a stand mixer. If mixing by hand or with a hand mixer, combine ingredients in a large mixing bowl.¾ Cup Cocoa Powder, 2 Cups All Purpose Flour, 2 Cups Granulated Sugar, 2 Tablespoons Corn Starch, 2 teaspoons Baking Powder, ½ teaspoon Baking Soda
- Add oil and eggs. Mix until combined.¾ Cup Vegetable or Canola Oil, 4 Large Eggs
- Slowly pour brewed coffee into bowl while continuing to mix, scraping the bowl occasionally. The batter should be smooth.1 ¼ Cup Brewed Coffee
- Divide batter between the two prepared cake pans.
- Bake for 35 - 40 minutes. Cake will be well risen and a toothpick inserting in the center will come out clean
- Place cakes on a rack and allow to cool completely before unmolding. Unmold by running an offset spatula or knife around the inside of the cake pan and flip pan over onto a platter.
Graham Cracker Crust Layers
- Melt butter and allow to cool slightly6 Tablespoons Unsalted Butter
- Line two 8" round pans with plastic wrap, making sure it covers the bottom and sides. This will help you lift the graham cracker discs out of the pans easily.
- Combine graham cracker crumbs and granulated sugar in a bowl. Add melted butter to the bowl and mix well.2 Cups Crushed Graham Crackers, ⅓ Cup Granulated Sugar
- Lightly press the graham cracker mixture into two 8" pans, dividing it evenly between the two pans. Place pans in the freezer to set.
Marshmallow Filling and Frosting
- Place egg whites, sea salt, sugar and corn syrup in a bowl of a stand mixer. Whisk by hand to combine.8 Large Egg Whites, 2 Cups Granulated Sugar, ½ teaspoon Sea Salt, 1 Cup Light Corn Syrup
- Place the bowl over a pot of simmering water, making sure the bottom of the bowl doesn’t touch the water and the water does not boil. Whisk occasionally, about every 2–3 minutes.
- Continue to heat until the mixture reaches 160℉ (71℃)
- Place the bowl on the stand mixer and, using the whisk attachment, whip the mixture until the icing has cooled completely. It should become fluffy, white, and hold stiff peaks.
Cake Assembly
- Carefully slice the domed top off each chocolate cake to level them. Then, slice one of the cakes horizontally into two even layers.
- Place one of the smaller slices of chocolate cake onto a serving platter. Spread a thin layer of the marshmallow frosting on top of the chocolate cake.
- Remove graham cracker pans from the freezer. Unmold by pulling upward on the plastic wrap.
- Place one of the graham cracker discs on top of the chocolate cake layer with the marshmallow icing, pressing gently so it sticks to the filling. Then spread a thin layer of marshmallow icing evenly over the top of the graham cracker.
- Place the large layer of chocolate cake on top of the marshmallow topping and press down on the cake lightly. Spread a thin layer of the marshmallow frosting on top of the chocolate cake.
- Place the second graham cracker disc on top of the filling. Spread marshmallow frosting on top of the graham cracker layer.
- Place the last layer of chocolate cake on the top. Spread a thick layer of marshmallow frosting on the top and sides of the cake.
- Use the back of a spoon or an offset spatula to gently swirl and lift the marshmallow frosting, creating decorative peaks and texture on the surface.
- Optional: Using a kitchen torch, gently toast the peaks of the marshmallow frosting until golden brown. Add any decorative touches you like, such as graham cracker pieces, chocolate chips, or a drizzle of melted chocolate.
Nutrition
Calories: 600kcalCarbohydrates: 108gProtein: 6gFat: 19gSaturated Fat: 6gPolyunsaturated Fat: 7gMonounsaturated Fat: 5gTrans Fat: 0.3gCholesterol: 13mgSodium: 317mgPotassium: 156mgFiber: 3gSugar: 84gVitamin A: 151IUVitamin C: 0.01mgCalcium: 60mgIron: 2mg
Tried this recipe?Let us know how it was!
JAZZIE says
Was a little short on time so I used the marshmallow fluff. Was really good and we ate it around the fireplace.