There’s something magical about the combination of chocolate, graham crackers, and marshmallows. These S’mores Cupcakes bring that classic campfire treat indoors without the mess or need for an open flame. I first fell in love with this dessert at a summer barbecue when my friend Sarah pulled out a tray of perfectly golden-topped cupcakes that smelled like childhood memories. One bite and I was hooked. The buttery graham cracker crust, moist chocolate cake, and that cloud-like toasted marshmallow frosting create pure bliss in every single bite.
What makes these S’more Cupcakes so special is how they capture all the flavors you love about traditional s’mores but in an elegant, party-ready format. Whether you’re planning a backyard gathering, birthday celebration, or just craving something sweet on a random Tuesday, this simple S’mores Cupcake recipe delivers every time. The chocolate S’mores Cupcakes with graham crackers base give you that authentic texture while the marshmallow topping gets beautifully golden under the broiler.
Why You’ll Love These Stuffed S’mores Cupcakes
These aren’t your average cupcakes. Each one starts with a pressed graham cracker crust that stays slightly crisp even after baking. The chocolate cake batter is incredibly moist thanks to buttermilk and a touch of espresso powder that deepens the chocolate flavor without making it taste like coffee. A piece of Hershey’s chocolate gets tucked right into the center, creating that gooey, melted chocolate surprise when you bite in.
The marshmallow frosting is where things get really exciting. It pipes beautifully into tall, fluffy peaks that you can toast right under your oven broiler for that authentic campfire look and taste. If you’ve been searching for S’mores Cupcake ideas that actually impress, this recipe checks every box. They’re easier to make than they look and the results are consistently stunning.
Ingredients for Perfect S’mores Cupcakes With Graham Crackers
Let’s talk about what you’ll need. Quality matters here, especially with the graham crackers. I prefer using full sheets and crushing them myself rather than buying pre-made crumbs. The texture is better and you control the consistency.
- 12 full sheets graham crackers (about 1½ cups crumbs for crust)
- ⅓ cup unsalted butter, melted (for crust)
- ½ cup granulated sugar (for crust)
- 1¾ cups all-purpose flour
- ¾ cup unsweetened cocoa powder
- 2 cups granulated sugar (for cake)
- 2 teaspoons baking soda
- 1 teaspoon baking powder
- 1 teaspoon salt
- 2 large eggs, room temperature
- 1 cup buttermilk, room temperature
- 1 cup strong brewed coffee, hot
- ½ cup vegetable oil
- 2 teaspoons vanilla extract
- 12 pieces Hershey’s milk chocolate bars
- 3 large egg whites (for frosting)
- ¾ cup granulated sugar (for frosting)
- ¼ teaspoon cream of tartar
- 1 teaspoon vanilla extract (for frosting)
The hot coffee might seem unusual but it activates the cocoa powder and makes the chocolate flavor more intense. Don’t worry, your cupcakes won’t taste like coffee. The buttermilk is non-negotiable for that tender, moist crumb structure.
Step-by-Step Instructions for S’more Cupcakes
Start by preheating your oven to 350°F and lining two standard 12-cup muffin tins with paper liners. You’ll need about 18 liners total for this batch. For the crust, pulse the graham crackers in a food processor until they’re fine crumbs. Mix with melted butter and sugar, then press about 1½ tablespoons into the bottom of each liner. Bake these crusts for 7-8 minutes until lightly golden, then let them cool while you make the batter.
Whisk together the flour, cocoa powder, sugar, baking soda, baking powder, and salt in a large bowl. In a separate bowl, beat the eggs, then add buttermilk, oil, and vanilla. Pour the wet ingredients into the dry and mix until just combined. Carefully stir in the hot coffee. The batter will be thin, which is exactly right.
Spoon batter over each cooled crust, filling about halfway. Place one piece of Hershey’s chocolate in the center of each, then top with more batter until each liner is about two-thirds full. This creates the stuffed S’mores Cupcakes effect with that molten chocolate center. Bake for 18-22 minutes until a toothpick comes out with just a few moist crumbs.
Pro Tips for Simple S’mores Cupcake Recipe Success
Room temperature ingredients are crucial for smooth batter. Take your eggs and buttermilk out of the fridge at least an hour before baking. Don’t skip the graham cracker crust pre-bake, it prevents sogginess. When making the marshmallow frosting, use a heatproof bowl and keep the water at a gentle simmer, not a rolling boil.
Variations on Cupcake Smores
Want to switch things up? Try using cinnamon graham crackers for extra warmth. Swap the milk chocolate for dark chocolate or even peanut butter cups. Add a teaspoon of instant espresso to the batter for deeper chocolate notes. For a fun twist, fold mini chocolate chips into the batter along with the Hershey’s piece.
Troubleshooting Tips
If your cupcakes are dense, you likely overmixed the batter. Mix just until combined. Flat frosting usually means the egg whites weren’t whipped long enough or the bowl wasn’t completely clean. Crusty tops on cupcakes can happen if they’re overbaked. Start checking at 17 minutes.
Ingredient Substitutions
No buttermilk? Mix 1 cup milk with 1 tablespoon lemon juice and let it sit for 5 minutes. Vegan option: use flax eggs and plant-based milk with apple cider vinegar. Gluten-free flour blend works well in place of all-purpose. For the frosting, you can use marshmallow fluff in a pinch, though the texture won’t be quite as light.
Storage and Serving Suggestions
Store frosted cupcakes in an airtight container at room temperature for up to 2 days, or refrigerate for up to 5 days. The marshmallow frosting holds up well but is best enjoyed within 24 hours of toasting. Serve at room temperature for the best texture. These Chocolate S’mores Cupcakes Recipe pairs beautifully with cold milk, coffee, or even a scoop of vanilla ice cream on the side.
Frequently Asked Questions About S’mores Cupcakes Easy
Can I make these ahead of time? Yes, bake the cupcakes up to 2 days in advance and frost the day you plan to serve them. Toast the marshmallow right before serving for best results.
How do I get the marshmallow peaks to toast evenly? Pipe tall, uniform peaks and rotate the pan halfway through broiling. Watch closely as they can go from golden to burnt in seconds.
Can I use a different chocolate? Absolutely. Try Reese’s pieces, Andes mints, or even caramel-filled chocolates for variety.
Why did my graham cracker crust get soggy? Make sure to pre-bake the crust and let it cool completely before adding batter. This creates a moisture barrier.
Do I need a stand mixer for the frosting? A hand mixer works fine, just make sure your bowl is heatproof for the double boiler method.
Can I freeze these cupcakes? Freeze unfrosted cupcakes for up to 3 months. Thaw overnight in the fridge, then frost and toast as directed.
What if I don’t have buttermilk? Mix 1 cup whole milk with 1 tablespoon white vinegar or lemon juice. Let it curdle for 5 minutes before using.
S’mores Cupcakes
Equipment
- 12-cup muffin tin
- Food processor
- Stand mixer or hand mixer
- Large mixing bowls
- Piping bag with round tip
Ingredients
- 12 sheets graham crackers about 1½ cups crumbs
- ⅓ cup unsalted butter melted, for crust
- ½ cup granulated sugar for crust
- 1¾ cups all-purpose flour
- ¾ cup unsweetened cocoa powder
- 2 cups granulated sugar for cake
- 2 teaspoons baking soda
- 1 teaspoon baking powder
- 1 teaspoon salt
- 2 large eggs room temperature
- 1 cup buttermilk room temperature
- 1 cup strong brewed coffee hot
- ½ cup vegetable oil
- 2 teaspoons vanilla extract
- 12 pieces Hershey’s milk chocolate bars
- 3 large egg whites for frosting
- ¾ cup granulated sugar for frosting
- ¼ teaspoon cream of tartar
- 1 teaspoon vanilla extract for frosting
Instructions
- Preheat oven to 350°F. Line two 12-cup muffin tins with paper liners. Pulse graham crackers in food processor until fine crumbs form.
- Mix graham cracker crumbs with melted butter and ½ cup sugar. Press 1½ tablespoons into bottom of each liner. Bake crusts for 7-8 minutes until golden. Cool completely.
- Whisk together flour, cocoa powder, 2 cups sugar, baking soda, baking powder, and salt in large bowl.
- In separate bowl, beat eggs. Add buttermilk, oil, and vanilla. Pour wet ingredients into dry and mix until just combined. Stir in hot coffee.
- Spoon batter over cooled crusts, filling halfway. Place one Hershey’s chocolate piece in center of each. Top with more batter until two-thirds full.
- Bake for 18-22 minutes until toothpick comes out with few moist crumbs. Cool in pan 5 minutes, then transfer to wire rack to cool completely.
- For frosting: Combine egg whites, ¾ cup sugar, cream of tartar, and pinch of salt in heatproof bowl. Set over simmering water. Whisk constantly until sugar dissolves and whites reach 140°F, about 4-6 minutes.
- Remove from heat. Beat with mixer on low, gradually increasing to high, until stiff glossy peaks form, 5-7 minutes. Add vanilla.
- Pipe frosting onto cooled cupcakes. Broil 30-60 seconds until golden brown, watching closely.
Notes
- Room temperature ingredients ensure smooth batter and better rise
- Pre-baking graham cracker crust prevents sogginess
- Hot coffee intensifies chocolate flavor without adding coffee taste
- Toast marshmallow frosting just before serving for best texture
