S’mores Cupcakes: Amazing Chocolate Marshmallow Treat

S’mores Cupcakes bring together rich chocolate, gooey marshmallow, and crunchy graham crackers in one irresistible dessert. If you love a classic campfire treat, this recipe transforms it into a bakery-style cupcake you can make at home. With layers of flavor and texture, these cupcakes feel special yet remain simple enough for any baking day. Whether you need a party dessert or a weekend baking project, S’mores Cupcakes deliver a sweet and satisfying result every time.

Story 

I first made S’mores Cupcakes when I wanted that nostalgic campfire flavor without needing a fire pit. The idea came from combining my favorite chocolate marshmallow cupcakes with a crunchy graham base, and the result quickly became a go-to dessert. Every time I bake S’mores Cupcakes, the kitchen fills with the smell of chocolate and toasted sugar, which instantly feels comforting. Not only do S’mores Cupcakes look impressive, but they also balance textures perfectly. So if you enjoy a fun twist on a graham cracker dessert, this recipe brings everything together in a way that feels both classic and fresh.

Ingredients

  • 1 1/2 cups all-purpose flour
  • 1/4 cup unsweetened cocoa powder
  • 1 teaspoon baking soda
  • 1/2 teaspoon baking powder
  • 1/2 teaspoon salt
  • 1/2 cup canola oil
  • 1 cup brewed coffee
  • 1 tablespoon white vinegar
  • 2 teaspoons vanilla extract
  • 1 cup granulated sugar
  • 1 1/3 cups milk chocolate, chopped
  • 1/2 cup heavy cream
  • 1/2 cup unsalted butter, room temperature
  • 3/4 cup milk chocolate ganache (from above)
  • 1 1/2 cups powdered sugar
  • 2 tablespoons cocoa powder
  • 2 egg whites
  • 1/2 cup granulated sugar (for frosting)
  • 1/4 teaspoon cream of tartar
  • 1/8 teaspoon salt
  • 1 teaspoon vanilla extract
  • 1/2 cup graham cracker crumbs

Step-by-Step Instructions

Preparing the Ingredients

Preheat your oven to 350°F and line a cupcake pan with liners. Then sift flour, cocoa powder, baking soda, baking powder, and salt into a bowl. In another bowl, mix oil, coffee, vinegar, vanilla, and sugar until smooth. Combine the wet and dry ingredients gently until just mixed, which helps keep the cupcakes soft and tender.

Cooking Instructions

Divide the batter evenly into the cupcake liners and bake for 15 to 20 minutes until a toothpick comes out clean. Meanwhile, heat the cream and pour it over chopped chocolate to create a smooth ganache, then let it cool completely. After that, prepare the buttercream by mixing butter, ganache, sugar, cocoa, and vanilla until fluffy. For the marshmallow frosting, whisk egg whites, sugar, cream of tartar, and salt over heat, then whip until stiff peaks form. Finally, core each cupcake, fill with ganache, frost with buttercream, coat with graham crumbs, and finish with marshmallow frosting before lightly toasting.

Tips for Perfect Results

Common Mistakes to Avoid

Avoid overmixing the batter because it can make the cupcakes dense instead of soft. Also, never add warm ganache to buttercream since it will melt the butter and ruin the texture. If you rush the cooling process, the filling may not set properly, so patience matters here.

Pro Tips for Better Flavor

Use high-quality chocolate because it directly affects the taste of your S’mores Cupcakes. Additionally, lightly toast the marshmallow topping for that classic campfire flavor. If you want extra crunch, add a bit more graham cracker crumbs to the sides for texture.

Serving and Storage

How to Serve

Serve S’mores Cupcakes slightly chilled or at room temperature for the best texture. They work perfectly as a party dessert or a fun twist on an easy s’mores recipe, especially when you want something handheld and shareable.

S'mores Cupcakes

How to Store Leftovers

Store the cupcakes in an airtight container in the refrigerator for up to five days. Before serving, let them sit at room temperature for a few minutes so the frosting softens and the flavors come through fully.

Conclusion

S’mores Cupcakes combine everything people love about the classic treat into a bakery-style dessert that feels both fun and satisfying. With layers of chocolate, marshmallow, and graham cracker, each bite delivers a perfect balance of flavor and texture. Once you try this recipe, it will likely become a favorite for gatherings, celebrations, or simply a sweet treat at home.

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Frequently Asked Questions

Can I make S’mores Cupcakes ahead of time?

Yes, you can bake the cupcakes and prepare the ganache a day in advance, but add the marshmallow frosting just before serving for the best texture and appearance.

Can I use dark chocolate instead of milk chocolate?

Yes, dark chocolate works well and gives a richer flavor, so feel free to adjust based on your taste preference.

Do I need a torch for the marshmallow topping?

No, but a torch gives the best toasted finish; alternatively, you can briefly place the cupcakes under a broiler while watching closely.

Print
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S'mores Cupcakes

S’mores Cupcakes


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  • Author: Olivia Hartwellen
  • Total Time: 2 hours 20 minutes
  • Yield: 14 cupcakes 1x
  • Diet: Vegetarian

Description

S’mores Cupcakes with chocolate, ganache filling, graham crumbs, and toasted marshmallow frosting.


Ingredients

Scale
  • 1 1/2 cups all-purpose flour
  • 1/4 cup cocoa powder
  • 1 teaspoon baking soda
  • 1/2 teaspoon baking powder
  • 1/2 teaspoon salt
  • 1/2 cup canola oil
  • 1 cup brewed coffee
  • 1 tablespoon vinegar
  • 2 teaspoons vanilla extract
  • 1 cup sugar
  • 1 1/3 cups milk chocolate
  • 1/2 cup heavy cream
  • 1/2 cup butter
  • 1 1/2 cups powdered sugar
  • 2 tablespoons cocoa powder
  • 2 egg whites
  • 1/2 cup sugar
  • 1/4 teaspoon cream of tartar
  • 1/2 cup graham cracker crumbs

Instructions

  1. Preheat oven to 350F and prepare cupcake pan
  2. Mix dry ingredients and wet ingredients separately
  3. Combine both mixtures until smooth
  4. Bake for 15 to 20 minutes
  5. Prepare ganache and let cool
  6. Make buttercream frosting
  7. Prepare marshmallow frosting
  8. Fill cupcakes with ganache
  9. Frost with buttercream and coat with crumbs
  10. Top with marshmallow frosting and toast

Notes

  1. Use good quality chocolate
  2. Let ganache cool fully before using
  3. Toast marshmallow carefully
  • Prep Time: 2 hours
  • Cook Time: 20 minutes
  • Category: Dessert
  • Method: Baking
  • Cuisine: American

Nutrition

  • Serving Size: 1 cupcake
  • Calories: 500
  • Sugar: 35
  • Sodium: 200
  • Fat: 25
  • Saturated Fat: 12
  • Unsaturated Fat: 10
  • Trans Fat: 0
  • Carbohydrates: 60
  • Fiber: 2
  • Protein: 5
  • Cholesterol: 55

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