S’mores Cake combines everything you love about the classic campfire treat into a rich, delicious dessert. With layers of moist chocolate cake, a crunchy graham cracker crust, and a gooey marshmallow topping, this cake brings the flavors of s’mores indoors no fire required. Whether you’re celebrating a special occasion or just satisfying a sweet craving, this cake is sure to impress.
Why You’ll Love This Recipe
- Authentic S’mores Flavor – Chocolate, graham crackers, and marshmallow come together perfectly.
- Easy to Make – No complicated steps or techniques.
- Crowd-Pleaser – Ideal for birthdays, family gatherings, or a weekend treat.
- Customizable – You can adjust the sweetness or swap ingredients to fit your preferences.
Ingredients
For the Graham Cracker Crust:
- 1 1/2 cups graham cracker crumbs
- 1/4 cup granulated sugar
- 6 tbsp melted butter
For the Chocolate Cake:
- 1 3/4 cups all-purpose flour
- 3/4 cup unsweetened cocoa powder
- 2 cups granulated sugar
- 1 1/2 tsp baking powder
- 1 1/2 tsp baking soda
- 1/2 tsp salt
- 2 eggs
- 1 cup whole milk
- 1/2 cup vegetable oil
- 2 tsp vanilla extract
- 1 cup boiling water
For the Marshmallow Topping:
- 2 cups mini marshmallows (or 1 jar marshmallow fluff)
- 1/2 cup heavy cream
- 1/2 cup powdered sugar
How To Make S’mores Cake
Step 1: Prepare the Graham Cracker Crust
- Preheat your oven to 350°F (175°C).
- In a bowl, mix graham cracker crumbs, sugar, and melted butter until combined.
- Press the mixture into the bottom of a greased 9-inch cake pan.
- Bake for 10 minutes, then set aside to cool.
Step 2: Make the Chocolate Cake
- In a large bowl, whisk together flour, cocoa powder, sugar, baking powder, baking soda, and salt.
- Add eggs, milk, oil, and vanilla. Mix until combined.
- Slowly pour in boiling water while stirring. The batter will be thin this is normal.
- Pour the batter over the cooled graham cracker crust.
- Bake for 30-35 minutes or until a toothpick inserted in the center comes out clean.
- Let the cake cool completely.
Step 3: Prepare the Marshmallow Topping
- If using marshmallow fluff, skip to step 3.
- In a saucepan, heat marshmallows and heavy cream over low heat, stirring until smooth.
- Let it cool slightly, then spread evenly over the cooled cake.
- Sprinkle powdered sugar on top.
Expert Tips and Tricks
- Use Fresh Marshmallows – They melt better and create a smoother topping.
- Don’t Overbake the Cake – A moist cake is key to a great texture.
- Let It Cool Before Adding Marshmallow – This prevents the topping from melting too much.
- For an Extra Toasted Finish – Use a kitchen torch to lightly brown the marshmallow topping.
Recipe Variations & Possible Substitutions
- Gluten-Free Option – Use gluten-free graham crackers and flour.
- Dairy-Free – Swap milk for almond or oat milk and use dairy-free butter.
- Extra Chocolatey – Add chocolate chips to the batter.
- Peanut Butter Twist – Swirl peanut butter into the batter before baking.
Serving and Pairing Suggestions
- Serve warm with a scoop of vanilla ice cream.
- Pair with a cup of hot cocoa or coffee.
- Garnish with chocolate shavings or crushed graham crackers for extra texture.
Storage and Reheating Tips
- Refrigeration: Store in an airtight container in the fridge for up to 4 days.
- Freezing: Wrap individual slices in plastic wrap and freeze for up to 2 months.
- Reheating: Warm in the microwave for 10-15 seconds to soften the marshmallow topping.
Recipe FAQs
Can I use store-bought cake mix?
Yes, a chocolate cake mix works if you’re short on time. Just follow the box instructions.
What can I use if I don’t have a kitchen torch?
You can broil the cake for 1-2 minutes, watching closely to avoid burning.
How do I prevent my crust from getting soggy?
Make sure to pre-bake the crust before adding the batter.
Troubleshooting Tips
- Cake too dry? Reduce baking time or check your oven temperature.
- Marshmallow topping too runny? Let it cool slightly before spreading.
- Crust crumbles too much? Use a little extra butter to help it hold together.
This S’mores Cake delivers all the flavors of a campfire treat in a rich, indulgent dessert. Whether you’re serving it for a gathering or enjoying a slice with coffee, it’s a recipe worth making again and again.
Print
S’mores Cake Recipe
- Total Time: 55 minutes
- Yield: 10–12 servings 1x
- Diet: Vegetarian
Ingredients
For the Graham Cracker Crust:
- 1 1/2 cups graham cracker crumbs
- 1/4 cup granulated sugar
- 6 tbsp melted butter
For the Chocolate Cake:
- 1 3/4 cups all-purpose flour
- 3/4 cup unsweetened cocoa powder
- 2 cups granulated sugar
- 1 1/2 tsp baking powder
- 1 1/2 tsp baking soda
- 1/2 tsp salt
- 2 eggs
- 1 cup whole milk
- 1/2 cup vegetable oil
- 2 tsp vanilla extract
- 1 cup boiling water
For the Marshmallow Topping:
- 2 cups mini marshmallows (or 1 jar marshmallow fluff)
- 1/2 cup heavy cream
- 1/2 cup powdered sugar
Instructions
Step 1: Prepare the Graham Cracker Crust
- Preheat your oven to 350°F (175°C).
- In a bowl, mix graham cracker crumbs, sugar, and melted butter until combined.
- Press the mixture into the bottom of a greased 9-inch cake pan.
- Bake for 10 minutes, then set aside to cool.
Step 2: Make the Chocolate Cake
- In a large bowl, whisk together flour, cocoa powder, sugar, baking powder, baking soda, and salt.
- Add eggs, milk, oil, and vanilla. Mix until combined.
- Slowly pour in boiling water while stirring. The batter will be thin this is normal.
- Pour the batter over the cooled graham cracker crust.
- Bake for 30-35 minutes or until a toothpick inserted in the center comes out clean.
- Let the cake cool completely.
Step 3: Prepare the Marshmallow Topping
- If using marshmallow fluff, skip to step 3.
- In a saucepan, heat marshmallows and heavy cream over low heat, stirring until smooth.
- Let it cool slightly, then spread evenly over the cooled cake.
- Sprinkle powdered sugar on top.
Notes
Use Fresh Marshmallows – They melt better and create a smoother topping.
Don’t Overbake the Cake – A moist cake is key to a great texture.
Let It Cool Before Adding Marshmallow – This prevents the topping from melting too much.
For an Extra Toasted Finish – Use a kitchen torch to lightly brown the marshmallow topping.
- Prep Time: 25 minutes
- Cook Time: 30 minutes
- Category: Dessert
- Method: Baking
- Cuisine: American
Nutrition
- Serving Size: 1 slice (1/12 of the cake)
- Calories: 420 kcal
- Sugar: 38g
- Sodium: 280mg
- Fat: 18g
- Saturated Fat: 9g
- Unsaturated Fat: 7g
- Trans Fat: 0g
- Carbohydrates: 60g
- Fiber: 2g
- Protein: 5g
- Cholesterol: 55mg