S’mores Cupcakes: Amazing Campfire Dessert You Can Bake at Home

S’mores Cupcakes bring the nostalgic taste of a campfire dessert straight into your kitchen with rich chocolate cupcakes, a buttery graham cracker crust, and fluffy marshmallow frosting that feels light yet indulgent.

Story 

I still remember the first time I turned classic s’mores into S’mores Cupcakes, and honestly, it changed how I look at baking desserts at home. Instead of dealing with sticky marshmallows over an open flame, I created a version that captures every flavor in a neat, bakery-style treat. These S’mores Cupcakes quickly became a favorite because they combine everything people love about chocolate cupcakes with a crunchy base and creamy topping. Even better, they work year-round, so you don’t need a fire pit to enjoy that iconic campfire dessert experience. Every bite of these S’mores Cupcakes delivers texture, flavor, and just the right amount of sweetness.

Ingredients

• 1 1/4 cups graham cracker crumbs
• 5 tbsp butter, melted
• 5 tbsp sugar
• 1 cup all-purpose flour
• 1 cup sugar
• 6 tbsp dark cocoa powder
• 1 tsp baking soda
• 1/2 tsp salt
• 1 egg
• 1/2 cup buttermilk
• 1/2 cup vegetable oil
• 3/4 tsp vanilla extract
• 1/2 cup boiling water
• 4 egg whites
• 1 cup sugar
• 1/2 tsp cream of tartar
• 1 tsp vanilla extract
• Chocolate sauce
• Graham cracker crumbs for topping

Step-by-Step Instructions

Preparing the Ingredients

Start by preheating your oven to 325°F and lining a cupcake pan with liners while you combine graham cracker crumbs, melted butter, and sugar in a bowl, then press about 1 1/2 tablespoons into each liner and bake for 7 minutes before setting aside to cool.

Cooking Instructions

Next, whisk together flour, sugar, cocoa powder, baking soda, and salt, then mix in the egg, buttermilk, and oil before adding vanilla to boiling water and combining everything into a smooth batter, fill liners halfway, bake at 300°F for 17–19 minutes, cool completely, then prepare the frosting by heating egg whites, sugar, cream of tartar, and vanilla over simmering water until dissolved, whip until stiff peaks form, pipe onto cupcakes, and finish with chocolate sauce and crumbs.

Tips for Perfect Results

Common Mistakes to Avoid

Many bakers rush the cooling process or skip properly dissolving the sugar in the frosting, which can lead to grainy texture or collapsed marshmallow frosting, so always allow cupcakes to cool fully and whisk the frosting mixture thoroughly over heat.

Pro Tips for Better Flavor

For richer taste, use high-quality cocoa powder and slightly toast the graham cracker crust before adding batter, and if you want that classic toasted finish, lightly brown the frosting with a kitchen torch for an authentic s’mores feel.

Serving and Storage

How to Serve

Serve these cupcakes slightly toasted on top for a bakery-style presentation, and pair them with milk or coffee to balance the sweetness while highlighting the layers of flavor.

How to Store Leftovers

Store leftover cupcakes in an airtight container at room temperature for up to two days or refrigerate for up to five days, then bring to room temperature before serving for the best texture.

Conclusion

S’mores Cupcakes combine everything you love about classic s’mores into a simple, oven-baked dessert that feels both nostalgic and fresh, making them a must-try for any chocolate lover.

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Frequently Asked Questions

Can I make S’mores Cupcakes ahead of time?

Yes, you can bake the cupcakes a day in advance and store them covered, then add the marshmallow frosting just before serving for the best texture and appearance.

Can I toast the marshmallow frosting without a torch?

You can place the frosted cupcakes briefly under a broiler, but watch closely to prevent burning since the frosting browns quickly.

Can I substitute the buttermilk?

If you don’t have buttermilk, mix regular milk with a small amount of vinegar or lemon juice and let it sit for a few minutes before using.

S’mores Cupcakes

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• Author: Amanda Thompson
• Total Time: 40 minutes
• Yield: 15-18 cupcakes 1x
• Diet: Vegetarian

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Description

Super moist chocolate cupcakes with graham cracker crust and fluffy marshmallow frosting.

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Ingredients

Scale 1x2x3x

• 1 1/4 cups graham cracker crumbs
• 5 tbsp butter, melted
• 5 tbsp sugar
• 1 cup all-purpose flour
• 1 cup sugar
• 6 tbsp cocoa powder
• 1 tsp baking soda
• 1/2 tsp salt
• 1 egg
• 1/2 cup buttermilk
• 1/2 cup vegetable oil
• 3/4 tsp vanilla extract
• 1/2 cup boiling water
• 4 egg whites
• 1 cup sugar
• 1/2 tsp cream of tartar
• 1 tsp vanilla extract
• Chocolate sauce
• Graham cracker crumbs

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Instructions

1. Preheat oven to 325°F and line cupcake pan
2. Mix graham crumbs, butter, sugar and press into liners
3. Bake crust 7 minutes and cool
4. Mix dry ingredients then add wet ingredients
5. Add boiling water mixture and combine
6. Fill liners and bake 17-19 minutes at 300°F
7. Cool cupcakes completely
8. Heat egg whites, sugar, cream of tartar, vanilla over simmering water
9. Whip until stiff peaks form
10. Pipe frosting and top with chocolate sauce and crumbs

Notes

1. Do not skip cooling cupcakes before frosting
2. Whisk frosting mixture until sugar dissolves completely
3. Torch frosting for classic flavor if desired

• Prep Time: 20 minutes
• Cook Time: 20 minutes
• Category: Dessert
• Method: Oven
• Cuisine: American

Nutrition

• Serving Size: 1 cupcake
• Calories: 230
• Sugar: 27
• Sodium: 144
• Fat: 10
• Saturated Fat: 5
• Unsaturated Fat: 4
• Trans Fat: 0
• Carbohydrates: 35
• Fiber: 2
• Protein: 3
• Cholesterol: 52