Hey y’all! If you’re a fan of classic campfire treats and crave indulgent desserts, these S’mores Cupcakes are about to become your new favorite bake! They combine a buttery graham cracker base, moist chocolate cupcake, gooey chocolate pieces, and fluffy toasted marshmallow frosting—all in one dreamy package. Perfect for birthday parties, potlucks, or anytime you want to impress, these cupcakes bring all the nostalgia and flavor of traditional s’mores—no campfire required. Let’s get cooking!

Why You’ll Love This

Bursting with irresistible layers and textures in every bite—crunchy, gooey, and creamy.
Easy to make from scratch, yet show-stopping enough to wow guests.
No need for a grill or fire pit—enjoy S’mores flavor year-round.
Perfect for parties, holidays, or anytime you’re craving something sweet and chocolaty.
Customizable with fun variations for every taste!

Ingredients

1 cup graham cracker crumbs (about 8 full sheets, finely crushed)
1/4 cup granulated sugar
1/4 cup unsalted butter, melted
3 ounces semi-sweet chocolate, chopped (or chocolate chips)
3/4 cup all-purpose flour
1/2 cup unsweetened cocoa powder
3/4 teaspoon baking powder
1/4 teaspoon baking soda
1/4 teaspoon salt
2 large eggs, room temperature
1 cup granulated sugar
1/2 cup vegetable oil
1 teaspoon vanilla extract
1/2 cup milk, room temperature
1 1/2 cups mini marshmallows
For marshmallow frosting:
4 large egg whites, room temperature
1 cup granulated sugar
1/4 teaspoon cream of tartar
1 teaspoon pure vanilla extract

Directions

Prep Time: 25 minutes | Cook Time: 20 minutes | Total Time: 45 minutes

Step 1: Prepare the Graham Cracker Base

Preheat oven to 350°F (177°C) and line a 12-cup muffin pan with liners.
In a small bowl, combine graham cracker crumbs, 1/4 cup sugar, and melted butter until mixture resembles wet sand.
Spoon about 1 tablespoon of the graham mixture into each liner and press down firmly to form a base.
Sprinkle chopped chocolate evenly over each graham base. Set aside.

Step 2: Make the Chocolate Cupcake Batter

In a medium bowl, whisk together flour, cocoa powder, baking powder, baking soda, and salt.
In a large bowl, beat eggs and 1 cup sugar until thick and pale, about 2 minutes.
Mix in vegetable oil and vanilla extract, then slowly add milk until combined.
Gradually fold dry ingredients into wet mixture, stirring until just combined (do not overmix!).

Step 3: Assemble & Bake the Cupcakes

Divide batter evenly over the prepared graham bases, filling liners about 2/3 full.
Bake for 18–20 minutes, until a toothpick inserted in the center comes out clean.
Remove from oven, top each cupcake with a few mini marshmallows, and bake an additional 1-2 minutes until slightly puffed (optional for extra gooey-ness).
Allow cupcakes to cool in the pan for 10 minutes, then transfer to a wire rack to cool completely before frosting.

Step 4: Make the Marshmallow Frosting

In a heatproof bowl set over a pan of simmering water (double boiler style), whisk together egg whites, 1 cup sugar, and cream of tartar until the sugar has dissolved and mixture is warm to the touch (about 3-4 minutes).
Remove bowl from heat. Using a hand mixer, beat on high speed until stiff, glossy peaks form, about 5-6 minutes. Beat in vanilla extract.
Pipe or dollop marshmallow frosting onto cooled cupcakes. For an authentic S’mores look, toast frosting gently with a kitchen torch (optional, but highly recommended!).
Garnish each cupcake with extra graham cracker crumbs or chocolate pieces if desired. Serve and enjoy!

Notes

If you don’t have a kitchen torch, place frosted cupcakes under the broiler for 1-2 minutes—watch closely!
Ensure cupcakes are fully cooled before frosting to prevent the marshmallow topping from melting.
For extra chocolatey cupcakes, add chocolate chips to the batter before baking.

Variations

Peanut Butter S’mores Cupcakes: Add a swirl of peanut butter to the cupcake batter before baking.
Cookie S’mores Cupcakes: Substitute Oreo crumbs for graham crackers for a twist.
Salted Caramel S’mores Cupcakes: Drizzle with caramel sauce before serving and add a sprinkle of sea salt.

Required Equipment

12-cup muffin pan
Paper cupcake liners
Mixing bowls
Hand mixer or stand mixer
Heatproof bowl (for double boiler)
Kitchen torch (optional, for toasting frosting)
Wire rack
Spatula and piping bag (optional)

Storage Instructions

Store S’mores Cupcakes in an airtight container at room temperature for up to 2 days, or in the refrigerator for up to 5 days. Let come to room temperature before serving for the best texture. Marshmallow frosting may lose some of its fluffiness over time, so they’re best enjoyed fresh.

Suggested Pairings & Serving Recommendations

Pair with cold milk or iced coffee for a classic treat.
Serve alongside fresh berries or fruit salad for a refreshing contrast.
Add a scoop of vanilla ice cream for an extra-indulgent dessert experience.

Pro Tips

Don’t over-mix the cupcake batter; this keeps them light and fluffy.
For bakery-style cupcakes, pipe frosting high with a large round tip.
Use room temperature eggs and milk for the best baking results and even texture.

FAQ

Can I use box cake mix for the cupcakes?: Absolutely! Substitute your favorite chocolate box mix for the cupcake base to save time—just follow the box instructions and add the graham base and chocolate layer as directed.
Is it possible to make these cupcakes ahead of time?: Yes, you can bake the cupcakes a day ahead. Store them unfrosted in an airtight container and frost just before serving for maximum freshness.
Can I freeze S’mores Cupcakes?: The cupcakes (without frosting) freeze beautifully for up to 2 months. Thaw overnight in the fridge and add the marshmallow frosting just before serving for best results.