If you have a craving for something utterly indulgent and nostalgic, you are in for a treat with this Decadent Double Chocolate S’mores Cookies Recipe. Imagine the perfect convergence of rich double chocolate, gooey marshmallows, and the satisfying crunch of graham crackers all baked into one spectacular cookie. These cookies bring the comforting flavors of classic s’mores into a mobile, melt-in-your-mouth experience that’s ideal for sharing… or not. Trust me, once you get a bite of these, you’ll understand why I can’t stop raving about this decadent treat.

Ingredients You’ll Need
This Decadent Double Chocolate S’mores Cookies Recipe uses a straightforward list of ingredients, but each one plays a crucial part in creating that magical balance of flavor and texture. From the buttery softness to the rich cocoa notes and that signature marshmallow ooze, here’s what you’ll want to have on hand:
- 12 tbsp unsalted butter: Softened for the perfect creamy base that helps your cookies stay tender and rich.
- 1 cup light brown sugar, packed: Adds a luscious caramel undertone that deepens every bite’s complexity.
- 1/4 cup granulated sugar: Balances the sweetness and helps create that slight crisp edge.
- 1 large egg: Binds your cookie dough for a perfectly chewy texture.
- 1 large egg yolk: Boosts moisture and richness for cookies that feel like an embrace.
- 2 teaspoons vanilla extract: Infuses that warm, irresistible comforting aroma.
- 1.5 cups all-purpose flour: Provides the structure, measured carefully to keep cookies from becoming cakey.
- 3 tbsp all-purpose flour: For dusting and that bit of extra body.
- 2/3 cup unsweetened dutch cocoa powder: The heart of your chocolate flavor, giving everything rich depth.
- 1/2 cup mini semi-sweet chocolate chips: Little bursts of chocolate that melt spectacularly on your tongue.
- 1 teaspoon fine sea salt: Enhances sweetness and rounds out flavors beautifully.
- 1 teaspoon baking soda: Ensures a chewy, airy texture with just enough rise.
- 1/2 teaspoon baking powder: Works alongside soda to keep the cookies perfectly fluffy.
- 22 large marshmallows: The star component that melts and bubbles, recreating that classic s’mores magic.
- Graham cracker chunks and crumbs: Adds crunchy texture and that unmistakable s’mores flavor twist.
- Dark chocolate bar pieces: Makes each bite even more indulgently chocolatey and irresistible.
How to Make Decadent Double Chocolate S’mores Cookies Recipe
Step 1: Cream the Butter and Sugars
Start by placing your softened unsalted butter into a large mixing bowl. Beat it together with the light brown sugar and granulated sugar for about three minutes until the mixture becomes light, fluffy, and smells heavenly. This step is the foundation of your cookie’s texture and sweetness, so take your time to achieve that airy creaminess.
Step 2: Add Eggs and Vanilla
Once your butter and sugars are perfectly creamed, add the large egg and egg yolk to the bowl, followed by the vanilla extract. Mix these just until everything is combined, ensuring your dough will stay moist and flavorful. The egg yolk here makes a big difference in rich texture, so don’t skip it.
Step 3: Combine Dry Ingredients
In a separate bowl, whisk together the all-purpose flour, Dutch cocoa powder, mini semi-sweet chocolate chips, fine sea salt, baking soda, and baking powder. These dry ingredients will provide body, that deep chocolate flavor, and the perfect balance between chewy and fluffy.
Step 4: Chill the Dough
Mix the dry ingredients into your wet batter gently until just combined. Cover the bowl with plastic wrap and refrigerate the cookie dough for one hour. This chilling step helps the flavors marry and prevents the cookies from spreading too thin when baking.
Step 5: Shape the Cookies with Marshmallows
Use a cookie scoop to form balls of the chilled dough onto a parchment-lined baking tray. Place one large marshmallow, standing long side down, in the center of each dough ball. Gently wrap the dough around the marshmallow, leaving the top exposed so it can melt deliciously during baking. Then sprinkle each cookie generously with graham cracker chunks and crumbs for extra crunch.
Step 6: Final Chill and Bake
Put the tray of prepared cookies back into the refrigerator for another hour or two while you preheat your oven to 350°F (175°C). Bake the cookies spaced about three inches apart for 10 to 11 minutes. Right after baking, give each cookie a gentle nudge with a round cookie cutter to perfect their circular shape while still warm and pliable.
How to Serve Decadent Double Chocolate S’mores Cookies Recipe

Garnishes
Serving these cookies just as they come is fantastic, but you can elevate them by adding a light dusting of powdered sugar or drizzling some melted white chocolate for beautiful contrast. A sprinkle of crushed graham crackers on top adds inviting texture and a rustic look that screams s’mores indulgence.
Side Dishes
If you want to create a dessert spread, pair these cookies with a scoop of vanilla bean ice cream or a warm mug of hot cocoa. The cold creaminess of ice cream or the rich warmth of the cocoa pairs wonderfully with the gooey marshmallow and deep chocolate notes, enhancing the overall experience.
Creative Ways to Present
For an eye-catching presentation, serve these cookies on a rustic wooden board paired with small bowls of melted chocolate for dipping and extra graham cracker crumbs. You can also sandwich two cookies together with marshmallow fluff or chocolate ganache for a s’mores-inspired cookie sandwich that wows any crowd.
Make Ahead and Storage
Storing Leftovers
Once fully cooled, store your Decadent Double Chocolate S’mores Cookies Recipe in an airtight container at room temperature. They keep well for up to four days, maintaining their chewy texture and delicious flavors. Placing parchment paper between layers can prevent sticking.
Freezing
If you want to save some for later, freeze the cookie dough balls before baking. Wrap them well in plastic wrap and store in a freezer-safe bag for up to three months. When ready, thaw in the refrigerator and bake as usual. You can also freeze fully baked cookies wrapped tightly, though a fresh-baked taste will always be unbeatable.
Reheating
To bring that gooey marshmallow goodness back to life, warm your cookies in a microwave for 10-15 seconds or in a preheated oven at 300°F for about 5 minutes. This softens the cookie and re-melts the marshmallow, making them taste freshly baked all over again.
FAQs
Can I use regular cocoa powder instead of Dutch cocoa?
Absolutely, though Dutch cocoa is preferred for its smoother, less acidic flavor. Regular cocoa will still make tasty cookies but the chocolate notes may be slightly sharper.
What’s the best way to prevent marshmallows from burning?
Leaving the tops of the marshmallows exposed helps them melt just right without burning. Baking at 350°F for a short time and watching closely is key. You want soft and golden, not charred.
Can I make these cookies gluten-free?
Yes! Substitute the all-purpose flour with a gluten-free baking blend that includes xanthan gum for structure. Remember to check that other ingredients like chocolate chips are gluten-free as well.
Why do I need both baking soda and baking powder?
The baking soda provides chewiness and helps spread, while baking powder ensures the cookies rise well and stay fluffy. Using both creates that perfect texture balance in these decadent cookies.
How should I measure the flour for the recipe?
Flour should be lightly spooned into your measuring cup and leveled off with a knife. Avoid scooping directly with the cup as it packs the flour and can lead to dense cookies.
Final Thoughts
If you’re searching for a show-stopping, crave-worthy treat, I highly recommend giving this Decadent Double Chocolate S’mores Cookies Recipe a try. Its perfect dance of rich chocolate, melty marshmallow, and crunchy graham cracker will make you the star of any gathering or simply brighten up your day at home. Once you bake these, you may never look at cookies the same way again!
Print
Decadent Double Chocolate S’mores Cookies Recipe
- Prep Time: 20 minutes
- Cook Time: 11 minutes
- Total Time: 2 hours 26 minutes
- Yield: 12 servings
- Category: Dessert
- Method: Baking
- Cuisine: American
Description
Indulge in these Decadent Double Chocolate S’mores Cookies that combine rich cocoa, melty marshmallows, and crunchy graham crackers in a deliciously chewy cookie. Perfectly soft, gooey, and packed with chocolate chips and dark chocolate pieces, these cookies deliver the ultimate s’mores experience in cookie form.
Ingredients
Wet Ingredients
- 12 tbsp unsalted butter, softened
- 1 cup light brown sugar, packed
- 1/4 cup granulated sugar
- 1 large egg
- 1 large egg yolk
- 2 teaspoons vanilla extract
Dry Ingredients
- 1.5 cups all-purpose flour
- 3 tbsp all-purpose flour
- 2/3 cup unsweetened Dutch cocoa powder
- 1/2 cup mini semi-sweet chocolate chips
- 1 teaspoon fine sea salt
- 1 teaspoon baking soda
- 1/2 teaspoon baking powder
S’mores Elements
- 22 large marshmallows
- Graham cracker chunks and crumbs (amount to generously sprinkle on cookies)
- Dark chocolate bar pieces (amount to add inside cookies and on top as desired)
Instructions
- Cream Butter and Sugars: In a large mixing bowl, cream the softened butter, light brown sugar, and granulated sugar together for about 3 minutes until the mixture is light and fluffy.
- Add Eggs and Vanilla: Mix in the large egg, egg yolk, and vanilla extract until just combined to maintain a tender dough texture.
- Combine Dry Ingredients: In a separate bowl, gently mix the all-purpose flour, Dutch cocoa powder, mini chocolate chips, fine sea salt, baking soda, and baking powder until just combined.
- Mix Dry and Wet Ingredients: Incorporate the dry ingredient mixture into the wet ingredients and mix until just combined without overmixing.
- Chill Dough: Cover the bowl with plastic wrap and chill the dough in the refrigerator for 1 hour to firm up for easier shaping.
- Shape Dough Balls: Scoop the chilled cookie dough using a standard cookie scoop onto a parchment-lined baking tray, spacing them sufficiently apart.
- Stuff with Marshmallows: Place one large marshmallow, long side down, in the center of each dough ball. Fold the dough around the marshmallow, leaving just the top of the marshmallow exposed.
- Top with Graham Crackers: Generously sprinkle each dough ball with crushed graham cracker pieces and crumbs to add the classic s’mores texture and flavor.
- Chill Again: Chill the tray of cookie dough in the refrigerator for another 1-2 hours while preheating the oven to 350°F (175°C).
- Bake Cookies: Bake the cookies spaced 3 inches apart on a parchment-lined baking tray for 10-11 minutes until the edges are set but centers remain soft.
- Shape Cookies: Immediately after baking, use a large round cookie cutter to gently scoot the edges inward, creating perfectly round cookies.
- Cool: Allow the cookies to cool on the tray for at least 10 minutes to let the marshmallow set slightly, then transfer to a wire rack to cool completely or enjoy warm.
Notes
- Be sure to use softened butter for smooth creaming with the sugars.
- Chilling the dough twice helps the cookies maintain their shape and enhances flavor.
- Use parchment paper to prevent sticking and help with even baking.
- Adjust baking time slightly if your cookies are larger or smaller than standard size.
- For extra gooey s’mores, consume the cookies warm.
- You can substitute dark chocolate bar pieces with semi-sweet or milk chocolate according to preference.

