S’mores Chocolate Cake

Indulge in the ultimate dessert that brings the cozy campfire experience right into your kitchen with this S’mores Chocolate Cake. This cake features layers of rich chocolate, fluffy marshmallows, and a delightful graham cracker crunch that will transport your taste buds to a world of nostalgia. The combination of the moist chocolate layers and the sweet, creamy frosting creates a harmonious balance that is simply irresistible. The aroma of baked chocolate mingling with the scent of toasted marshmallows fills your home, creating a warm and inviting atmosphere. Perfect for birthdays, potlucks, or any celebration, this cake is sure to be a showstopper that leaves everyone asking for seconds.

Ingredients

2 cups all-purpose flour: Provides structure and stability to the cake.
2 cups granulated sugar: Adds sweetness and moisture to the batter.
3/4 cup natural unsweetened cocoa powder: Gives a deep chocolate flavor and rich color.
2 tsp baking soda: Acts as a leavening agent to help the cake rise.
1 tsp salt: Enhances the overall flavor of the cake.
2 large eggs: Binds the ingredients and adds moisture.
1 cup milk: Contributes to the cake’s moisture and helps create a tender crumb.
1 cup vegetable oil: Keeps the cake moist and adds richness.
1 1/2 tsp vanilla extract: Adds a warm, aromatic flavor to the cake.
1 cup hot water: Intensifies the chocolate flavor and keeps the cake moist.
3/4 cup graham cracker crumbs: Provides the signature crunch of s’mores.
1 1/2 tbsp granulated sugar (for crumbs): Sweetens the graham cracker topping.
1/4 cup unsalted butter, melted: Binds the graham cracker crumbs together.
1 3/4 cups unsalted butter (for frosting): Creates a rich and creamy frosting texture.
3 1/4 cups marshmallow fluff: Adds a light, fluffy sweetness to the frosting.
6 cups powdered sugar (for frosting): Sweetens and thickens the frosting.
1 1/2 cups mini marshmallows: Adds a delightful texture and taste.
9 oz semi-sweet chocolate chips: Provides a rich chocolate flavor for the ganache.
3/4 cup heavy whipping cream (for ganache): Creates a smooth and luscious chocolate sauce.
3/4 cup unsalted butter (for vanilla frosting): Adds richness and creaminess.
3 cups powdered sugar (for vanilla frosting): Sweetens and thickens the vanilla frosting.
1 tsp vanilla extract (for vanilla frosting): Enhances the flavor of the frosting.
1 tbsp milk or cream (for vanilla frosting): Adjusts the consistency for a fluffy finish.

Step-by-Step Instructions

Preheat your oven to 350°F (175°C) and grease two 9-inch round cake pans.
In a large bowl, combine the flour, sugar, cocoa powder, baking soda, and salt. Mix until well combined.
Add the eggs, milk, vegetable oil, and vanilla extract to the dry ingredients. Mix until combined.
Gradually stir in the hot water until the batter is smooth and well-incorporated.
Pour the batter evenly into the prepared cake pans and bake in the preheated oven for 30 to 35 minutes, or until a toothpick inserted comes out clean.
While the cakes are baking, prepare the graham cracker crunch. In a bowl, combine graham cracker crumbs, 1 1/2 tablespoons granulated sugar, and melted butter. Mix until the crumbs are moistened.
Spread the graham cracker mixture on a baking sheet and bake for about 10 minutes, until golden. Allow to cool.
For the frosting, beat the unsalted butter until creamy. Gradually add the marshmallow fluff and mix until combined. Slowly mix in the powdered sugar until the frosting is smooth and fluffy.
To prepare the ganache, heat the heavy whipping cream until just simmering. Pour it over the semi-sweet chocolate chips and stir until smooth and glossy.
For the vanilla frosting, beat the unsalted butter until creamy. Gradually add the powdered sugar, vanilla extract, and milk or cream, and mix until fluffy.
To assemble the cake, place one chocolate cake layer on a serving plate. Spread a generous layer of marshmallow frosting on top, then add the second layer of chocolate cake.
Use the remaining marshmallow frosting to cover the sides and top of the cake. Drizzle the ganache over the top and garnish with mini marshmallows and the graham cracker crunch.

Recipe Details

Prep Time: 30 minutes
Cook Time: 35 minutes
Total Time: 1 hour 5 minutes
Servings: 12
Calories: Approximately 590 per slice

Tips, Storage & Variations

For best results, measure flour correctly to avoid a dense cake.
Store any leftovers in an airtight container in the refrigerator for up to 3 days. You can also freeze the cake layers individually wrapped for up to 3 months.
For a fun twist, add a layer of peanut butter between the cake layers or incorporate crushed nuts into the frosting for added texture.

FAQ Section

Can I make this cake ahead of time?
Yes, the cake layers can be baked a day ahead and stored tightly wrapped at room temperature.
How do I store leftovers?
Keep leftovers in an airtight container in the refrigerator for up to three days.
Can I make this cake gluten-free?
You can substitute all-purpose flour with a one-to-one gluten-free baking blend.
What can I use instead of vegetable oil?
You can use melted coconut oil or unsweetened applesauce as a substitute.
Is there a way to make this cake less sweet?
You can reduce the amount of sugar in the frosting or use dark chocolate in the ganache for a more balanced flavor.
Can I use regular marshmallows instead of marshmallow fluff?
Yes, regular marshmallows can be used, but they will not achieve the same fluffy texture.