S’mores Cake

Posted on April 11, 2026

Delicious homemade S’mores Cake topped with melted marshmallows and chocolate.

Difficulty

Prep time

Cooking time

Total time

Servings

Why Make This Recipe

S’mores Cake is a delicious treat that brings the classic campfire flavors into a moist and rich dessert. Whether you’re having a summer gathering or simply craving something sweet, this cake is sure to impress. The combination of chocolate, graham crackers, and marshmallows makes it feel like a special occasion every time you take a bite.

How to Make S’mores Cake

Ingredients:

  • 1 1/2 cups graham cracker crumbs
  • 1/2 cup unsalted butter, melted
  • 1/4 cup granulated sugar
  • 1 1/2 cups chocolate chips
  • 1 cup heavy cream
  • 2 tablespoons powdered sugar
  • 1 teaspoon vanilla extract
  • 1 cup mini marshmallows

Directions:

  1. Preheat the oven to 350°F (175°C). Grease and line a 9-inch round cake pan.
  2. In a mixing bowl, combine graham cracker crumbs, melted butter, and granulated sugar. Press the mixture into the bottom of the prepared cake pan to form the crust.
  3. Bake for 10 minutes, then remove from the oven and let cool.
  4. In a saucepan, heat heavy cream until it just starts to simmer. Remove from heat and add the chocolate chips, stirring until melted and smooth.
  5. Pour half of the chocolate ganache over the crust and let it set.
  6. Whip the remaining heavy cream with powdered sugar and vanilla extract until soft peaks form.
  7. Spread the whipped cream over the ganache layer.
  8. Pour the remaining ganache on top and add mini marshmallows.
  9. Chill in the refrigerator for at least 2 hours before serving.

How to Serve S’mores Cake

When serving S’mores Cake, slice it into generous pieces and enjoy it cold from the fridge. This cake goes well with a cup of coffee or a glass of cold milk. Consider garnishing with extra mini marshmallows or chocolate sauce for added flair.

How to Store S’mores Cake

To store S’mores Cake, cover it with plastic wrap or store it in an airtight container in the refrigerator. The cake will stay fresh for up to 4 days. Make sure to keep it chilled to maintain its delicious texture.

Tips to Make S’mores Cake

  • Ensure your graham cracker crumbs are finely crushed for a smooth crust.
  • If you want a stronger chocolate flavor, use bittersweet chocolate chips.
  • Let the ganache cool slightly before pouring it over the crust to prevent it from melting the crust.

Variation

For a different twist, you can add peanut butter to the ganache or use flavored marshmallows for a unique taste.

FAQs

What if I can’t find graham cracker crumbs?
You can crush whole graham crackers in a plastic bag with a rolling pin or use digestive biscuits as a substitute.

Can I make this cake ahead of time?
Yes, S’mores Cake can be made a day in advance. Just store it in the fridge until you’re ready to serve.

How can I make the cake more festive?
Consider adding holiday-themed sprinkles on top of the mini marshmallows or serve with seasonal fruits for a fun touch.

Delicious homemade S’mores Cake topped with melted marshmallows and chocolate.

S'mores Cake

This S'mores Cake brings classic campfire flavors into a moist and rich dessert, perfect for any summer gathering or sweet craving.
Prep Time 20 minutes
Cook Time 10 minutes
Total Time 2 hours 10 minutes
Servings: 8 pieces
Course: Dessert
Cuisine: American
Calories: 350

Ingredients
  

For the crust
  • 1 1/2 cups graham cracker crumbs Ensure they are finely crushed
  • 1/2 cup unsalted butter, melted
  • 1/4 cup granulated sugar
For the ganache and topping
  • 1 1/2 cups chocolate chips For a stronger flavor, use bittersweet chocolate chips
  • 1 cup heavy cream Divided into two portions
  • 2 tablespoons powdered sugar
  • 1 teaspoon vanilla extract
  • 1 cup mini marshmallows For topping

Method
 

Preparation
  1. Preheat the oven to 350°F (175°C). Grease and line a 9-inch round cake pan.
  2. In a mixing bowl, combine graham cracker crumbs, melted butter, and granulated sugar. Press the mixture into the bottom of the prepared cake pan to form the crust.
  3. Bake for 10 minutes, then remove from the oven and let cool.
Making the Ganache
  1. In a saucepan, heat heavy cream until it just starts to simmer. Remove from heat and add the chocolate chips, stirring until melted and smooth.
  2. Pour half of the chocolate ganache over the crust and let it set.
Assembling the Cake
  1. Whip the remaining heavy cream with powdered sugar and vanilla extract until soft peaks form.
  2. Spread the whipped cream over the ganache layer.
  3. Pour the remaining ganache on top and add mini marshmallows.
Chilling
  1. Chill in the refrigerator for at least 2 hours before serving.

Notes

This cake can be stored covered in plastic wrap or in an airtight container in the refrigerator for up to 4 days. Ensure it's kept chilled to maintain its texture. Consider garnishing with extra mini marshmallows or chocolate sauce before serving.

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