Frosted S’mores Cookies Recipe
If you love the nostalgic flavors of toasted marshmallows, melted chocolate, and crunchy graham crackers—all wrapped up into one glorious bite—you’re going to fall head over heels for these Frosted S’mores Cookies. Imagine a chewy graham cracker cookie base, crowned with rich, fudgy chocolate frosting and a dreamy swirl of marshmallow buttercream. Every layer truly brings the campfire classic straight to your kitchen, but with an irresistibly decadent twist. This treat is a personal favorite, perfect for sharing at parties, gifting to friends, or simply enjoying with a tall glass of milk on a cozy evening. Let’s get baking and create some s’more magic!
Ingredients You’ll Need
The beauty of Frosted S’mores Cookies is in how a handful of pantry staples—each chosen with purpose—work together for that perfect combination of texture and flavor. Every ingredient plays its part in re-creating the classic s’mores experience, no campfire required!
- All-purpose flour: The sturdy backbone for the cookies, giving structure and softness to every bite.
- Graham crackers (crushed): Essential for nailing that signature s’mores flavor and texture.
- Cornstarch: A secret weapon for cookies that stay chewy in the center with crisp edges.
- Ground cinnamon: Just a hint brings warmth and depth to the graham cookie base.
- Baking soda and baking powder: These leaveners help the cookies rise beautifully and keep them soft.
- Salt: Enhances every flavor and balances the sweetness—never skip it!
- Unsalted butter (for cookies, frosting, and buttercream): Richness and moisture, ensuring every layer is creamy and delicious.
- Light brown sugar: Brings a caramel sweetness and moisture for fabulously chewy cookies.
- Large egg: Binds everything together and adds tenderness.
- Vanilla extract: Adds warmth and rounds out those classic s’mores notes.
- Unsweetened baking chocolate: For the chocolate frosting, this gives deep, real chocolate flavor that’s completely irresistible.
- Milk or cream: Makes the frosting silky smooth and spreadable.
- Powdered sugar: The secret to fluffy frostings and perfect sweetness in every bite.
- Marshmallow creme: The star of the buttercream, delivering that gooey marshmallow goodness without the mess of melting.
How to Make Frosted S’mores Cookies
Step 1: Prep Your Baking Sheet and Oven
Start by preheating your oven to 350°F (177ºC). Line a large baking sheet with parchment paper or a silicone baking mat—this not only prevents sticking but also ensures perfectly golden bottoms. Prepping your gear ahead of time makes the whole process a breeze.
Step 2: Mix the Dry Ingredients
In a medium bowl, whisk together the flour, finely crushed graham crackers, cornstarch, cinnamon, baking soda, baking powder, and salt until everything is fully combined. Taking time to thoroughly mix these dry ingredients keeps your cookies even and flavorful throughout.
Step 3: Cream the Butter and Sugar
In a large bowl (or your trusty stand mixer), cream the softened butter with light brown sugar until it’s pale and fluffy, about 2 to 3 minutes. Add the egg and vanilla extract, and give it another good mix. This creates an airy, creamy foundation for your cookie dough.
Step 4: Combine Wet and Dry Ingredients
Gradually add the dry mixture to the wet ingredients, mixing on medium speed. Keep blending until you see no streaks of flour left. Rest the dough for 10 minutes—the graham crackers will soak up extra moisture and intensify their flavor, making the Frosted S’mores Cookies irresistibly chewy.
Step 5: Portion and Bake the Cookies
Using a cookie scoop or a spoon, drop rounded balls of dough onto your prepared baking sheet. Roll them into smooth balls with your hands—your dough should be soft, not sticky. Bake for 8 to 10 minutes, just until the edges are set and the centers look a bit underdone. Don’t overbake; let the cookies cool on the sheet for 10 minutes before transferring to a wire rack to cool completely.
Step 6: Make the Chocolate Fudge Frosting
Melt unsweetened baking chocolate and butter together in a small saucepan over medium heat, stirring constantly. Let the mixture cool for 15 minutes. Then, using a mixer, combine the cooled chocolate mixture with vanilla and milk or cream. Gradually add powdered sugar and salt, beating until you have a glossy, spreadable frosting. If it seems clumpy, keep mixing—it will smooth out beautifully!
Step 7: Prepare the Marshmallow Buttercream
In a large bowl, beat softened butter until light and airy. Add marshmallow creme and mix on high until smooth and creamy. With the mixer on low, slowly add vanilla, salt, and powdered sugar. Beat on medium until you have a spreadable, fluffy marshmallow frosting—this is what truly sets these Frosted S’mores Cookies apart.
Step 8: Assemble the Frosted S’mores Cookies
Once the cookies are completely cool, spread a generous layer of chocolate fudge frosting over each cookie using a small offset spatula. Next, pipe (or dollop) marshmallow buttercream right on top. It may slip around a bit, but that’s part of the fun—just gently coax it into place. Finish each cookie with a sprinkle of extra crushed graham crackers for that irresistible s’mores look.
How to Serve Frosted S’mores Cookies
Garnishes
For a perfect finishing touch, sprinkle extra crushed graham crackers over the marshmallow topping before it sets. You can even add a tiny piece of chocolate or a mini toasted marshmallow as a whimsical accent, making these cookies completely Instagram-worthy!
Side Dishes
Frosted S’mores Cookies are rich and sweet, so serve them with something simple and refreshing. A tall glass of cold milk, iced coffee, or even homemade lemonade balances their gooey decadence. For a party platter, pair them with fresh strawberries or sliced fruit for a colorful, crowd-pleasing display.
Creative Ways to Present
Turn dessert into an interactive event by letting friends or family garnish their own cookies with extra toppings or drizzle. Stack several Frosted S’mores Cookies and tie them up with twine for a fun edible gift. Or serve them as the centerpiece of a summer-themed dessert board, surrounded by mini marshmallows and chocolate chunks.
Make Ahead and Storage
Storing Leftovers
Store leftover Frosted S’mores Cookies in an airtight container at room temperature for up to five days. The flavors meld and get even better over time, and the cookies stay fresh and chewy without any fuss.
Freezing
To freeze, layer the cookies between sheets of parchment in a freezer-safe container. They’ll keep for up to three months. Thaw them at room temperature when you’re ready for a sweet s’mores fix—no special prep required!
Reheating
If you prefer your Frosted S’mores Cookies a bit gooey (like real s’mores!), zap them in the microwave for just 5 to 10 seconds. The frosting and marshmallow will get delightfully soft, while the cookie stays perfectly chewy.
FAQs
Can I use store-bought marshmallow fluff instead of marshmallow creme?
Absolutely! Marshmallow fluff and creme are generally interchangeable in this recipe. Just make sure to measure precisely and give it a good mix for the smoothest buttercream.
Do I have to use unsweetened baking chocolate for the frosting?
You don’t have to, but unsweetened baking chocolate gives the deepest, richest flavor without making the frosting too sweet. If you only have semi-sweet, just reduce the powdered sugar a bit in the frosting.
Can I make Frosted S’mores Cookies gluten free?
Yes! Swap the all-purpose flour and graham crackers with your favorite gluten-free versions. The cookies might spread a bit differently, but they’ll taste just as wonderful.
How do I crush the graham crackers for the dough?
The easiest method is to pulse the crackers in a food processor until they’re fine crumbs. If you don’t have one, place the crackers in a zip-top bag and use a rolling pin until they’re finely crushed—just like making a pie crust!
Why does my marshmallow buttercream slide around?
Marshmallow frosting can be a little slippery, especially on top of chocolate fudge. Make sure your cookies are completely cool and gently spread the buttercream—patience is key!
Final Thoughts
Ready to experience the ultimate campfire treat without ever lighting a fire? I hope you’ll fall in love with these Frosted S’mores Cookies as much as I have. They’re warm, chewy, chocolatey, and every bite is like a little taste of summer nostalgia. Happy baking!
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Frosted S’mores Cookies Recipe
- Total Time: 40 minutes
- Yield: About 24 cookies 1x
- Diet: Vegetarian
Description
Indulge in the irresistible combination of s’mores flavors with these Frosted S’mores Cookies. A graham cracker cookie base topped with rich chocolate fudge frosting and marshmallow buttercream, these cookies are a delightful treat for any occasion.
Ingredients
Graham Cracker Cookies
- 1 cup + 2 Tablespoons (135g) all-purpose flour
- 6 graham crackers (crushed into a fine crumb, about ¾ cup)
- 1 teaspoon cornstarch
- 1 teaspoon ground cinnamon
- ½ teaspoon baking soda
- ¼ teaspoon baking powder
- ½ teaspoon salt
- ½ cup (113g) unsalted butter (softened to room temperature)
- ¾ cup (150g) firmly packed light brown sugar
- 1 large egg (at room temperature)
- 1 teaspoon vanilla extract
Chocolate Fudge Frosting
- 2 ounces (57g) unsweetened baking chocolate (coarsely chopped)
- ¼ cup (57g) unsalted butter
- 1 teaspoon vanilla extract
- ¼ cup (60mL) milk or cream
- 2 cups (240g) powdered sugar
- ⅙ teaspoon salt
Marshmallow Buttercream
- ½ cup (113g) unsalted butter (softened to room temperature)
- 3 and ½ ounces (99g) marshmallow creme
- ½ teaspoon vanilla extract
- ⅛ teaspoon salt
- 1 and ¾ cups (210g) powdered sugar
Instructions
- GRAHAM CRACKER COOKIES – Preheat the oven and prepare baking sheet. Combine dry ingredients. Cream butter and sugar, add egg and vanilla. Mix in dry ingredients, rest dough, shape and bake.
- CHOCOLATE FUDGE FROSTING – Melt chocolate and butter, cool. Mix with vanilla, milk, powdered sugar, and salt until smooth.
- MARSHMALLOW BUTTERCREAM – Cream butter, add marshmallow creme, then mix in vanilla, salt, and powdered sugar until smooth.
- ASSEMBLE THE COOKIES – Frost cookies with chocolate frosting, top with marshmallow buttercream and graham cracker crumbs.
Notes
- For best results, ensure all ingredients are at room temperature before starting.
- Adjust frosting consistency with additional milk or powdered sugar as needed.
- Store cookies in an airtight container to maintain freshness.
- Prep Time: 30 minutes
- Cook Time: 10 minutes
- Category: Dessert
- Method: Baking
- Cuisine: American
Nutrition
- Serving Size: 1 cookie
- Calories: 220
- Sugar: 17g
- Sodium: 150mg
- Fat: 10g
- Saturated Fat: 6g
- Unsaturated Fat: 3g
- Trans Fat: 0g
- Carbohydrates: 30g
- Fiber: 1g
- Protein: 2g
- Cholesterol: 30mg
Keywords: S’mores, Cookies, Dessert, Chocolate, Marshmallow, Graham Cracker
