S’mores cookies are the ultimate way to bring that nostalgic campfire flavor straight into your kitchen, with thick chewy centers, melted chocolate, crunchy graham crackers, and toasted marshmallows in every bite. These bakery-style Crumbl copycat cookies are made for serious cookie cravings: big, soft, gooey, chocolate-packed, and wonderfully messy in exactly the right way.
There is something ridiculously comforting about s’mores. The combination of chocolate, graham crackers, and toasted marshmallows instantly takes me back to summer evenings, campfires, sticky fingers, and trying to eat a marshmallow before it completely slides off the chocolate.
But you don’t need a campfire to enjoy that classic combination.
These thick and chewy s’mores cookies turn those familiar flavors into an indulgent bakery-style dessert you can make at home. They are especially good for summer parties, sleepovers, bake sales, movie nights, holiday cookie trays, or whenever you want an impressive easy cookie recipe that feels a little more special than ordinary chocolate chip cookies.
And honestly? The toasted marshmallow topping is the part that makes these cookies so irresistible.
Why You’ll Love These S’mores Cookies
These aren’t thin, crispy cookies. We’re going for that generous bakery-cookie texture: golden around the edges, thick through the middle, soft and chewy inside, and loaded with all the flavors you expect from classic s’mores.
The graham crackers add a delicious buttery crunch and slightly caramelized flavor, while chocolate melts into the dough for rich pockets of chocolate throughout.
Then comes the marshmallow.
As the cookies finish baking, the marshmallows become wonderfully soft and gooey. A quick toast gives them that lightly browned campfire appearance and flavor.
These are also fantastic Crumbl copycat cookies because they’re oversized, thick, and packed with toppings rather than being a dainty little cookie that disappears in two bites.
If you’re looking for summer dessert recipes, easy baking recipes, chocolate chip cookie recipes, or fun cookie recipes for parties, this one deserves a place near the top of your list.
S’mores Cookies Recipe Highlights
The beauty of this s’mores cookie recipe is that the ingredient list is straightforward. You don’t need complicated pastry techniques or unusual ingredients.
Ingredients
For the cookies, you’ll need:
- 1 cup unsalted butter, softened
- ¾ cup light brown sugar
- ½ cup granulated sugar
- 1 large egg
- 2 teaspoons vanilla extract
- 2 ¼ cups all-purpose flour
- 1 teaspoon baking soda
- ½ teaspoon salt
- 1 cup crushed graham crackers
- 1 cup chocolate chips or chopped milk chocolate
- ¾ cup mini marshmallows
- Extra graham cracker pieces for topping
- Extra chocolate pieces for topping
The brown sugar is particularly important for getting that soft, chewy texture. It also adds a subtle caramel-like flavor that works beautifully with the graham crackers and chocolate.
For the chocolate, milk chocolate gives these cookies that classic s’mores taste, although semi-sweet chocolate works beautifully if you prefer something a little less sweet.
And don’t be shy with the graham crackers. They aren’t just decoration. The crushed crumbs become part of the cookie dough, giving every bite that unmistakable graham cracker cookie flavor.
How to Make Thick and Chewy S’mores Cookies
Start by preheating your oven to 350°F (175°C) and lining baking sheets with parchment paper.
In a large mixing bowl, cream the softened butter, brown sugar, and granulated sugar together until the mixture is smooth and creamy. This usually takes a couple of minutes with an electric mixer.
Add the egg and vanilla extract, then mix again until everything is well combined.
In a separate bowl, whisk together the flour, baking soda, and salt.
Gradually add the dry ingredients to the wet ingredients. Mix just until the flour disappears. Avoid overmixing because that can make your cookies tougher rather than thick and chewy.
Fold in the crushed graham crackers and chocolate chips.
Now comes the fun part.
Divide the dough into large portions. For that oversized bakery-style cookie look, aim for generously sized dough balls rather than small scoops.
Place them on your prepared baking sheets, leaving plenty of room between each cookie.
Press a few extra chocolate pieces and graham cracker chunks into the tops before baking.
Bake for approximately 10–13 minutes, depending on the size of your cookies. The edges should look set and lightly golden while the centers still appear slightly soft.
Don’t wait until the centers look completely baked.
That’s one of the secrets to getting those gorgeous soft and chewy centers.
As the cookies cool, they’ll continue to set.
The Toasted Marshmallow Magic
Once the cookies are nearly finished baking, add mini marshmallows to the tops.
Return the cookies to the oven briefly until the marshmallows become soft and puffy.
For that authentic campfire appearance, you can carefully toast the marshmallow topping with a kitchen torch. This creates those beautiful golden-brown patches that make these cookies look almost too good to eat.
Almost.
Let the cookies cool on the baking sheet for several minutes before transferring them to a wire rack.
The result should be a thick cookie with crisp-ish golden edges, a soft chewy middle, melted chocolate, crunchy graham cracker pieces, and gooey toasted marshmallow.
Basically, a campfire s’more transformed into an enormous cookie.
What Do S’mores Cookies Taste Like?
Imagine biting into a freshly baked chocolate chip cookie and then adding the best parts of a classic s’more.
The graham crackers bring a lightly sweet, toasted crunch.
The chocolate provides rich, creamy sweetness.
The marshmallow becomes soft, sticky, and wonderfully gooey.
And the slightly toasted edges bring everything together with that familiar roasted flavor.
The texture is just as important as the flavor. These chewy cookies should be soft in the center rather than crunchy all the way through. That contrast between the tender cookie, melted chocolate, crunchy graham cracker, and gooey marshmallow is what makes them so addictive.
Pro Tips for the Best S’mores Cookies
1. Don’t overbake them
This is probably the biggest tip I can give you.
For thick, chewy cookies, remove them while the centers still look slightly underdone. They’ll continue cooking from the residual heat of the baking sheet.
Overbaking is the fastest way to turn a gorgeous bakery-style cookie into a dry one.
2. Use softened butter, not melted butter
Softened butter helps create the right cookie structure and makes it easier to cream together with the sugars.
If your butter is completely melted, your cookies may spread more than you want.
3. Make them generously sized
These are meant to be thick bakery-style cookies, so don’t make tiny dough balls.
Larger portions create that impressive Crumbl-inspired appearance and give you more room for all those delicious toppings.
4. Add toppings before serving
For the ultimate presentation, add extra chocolate, graham cracker pieces, and toasted marshmallows toward the end of baking.
This keeps the toppings visible rather than burying everything inside the dough.
5. Toast the marshmallows carefully
A kitchen torch gives you the most control over the marshmallow topping. Move the flame around rather than holding it in one place.
You’re looking for that gorgeous golden-brown finish without burning the marshmallow.
Easy Ways to Serve S’mores Cookies
These cookies are spectacular straight from the oven when the chocolate is still warm and melty.
For a seriously indulgent dessert, serve one slightly warm with a scoop of vanilla ice cream. The cold, creamy ice cream against the warm chocolate and gooey marshmallow is ridiculously good.
They’re also perfect for summer baking, backyard gatherings, birthday parties, cookouts, and family movie nights.
Want to make them even more festive?
Serve them on a large dessert platter surrounded by extra graham crackers, chocolate squares, and marshmallows. It creates a fun DIY s’mores-inspired dessert table without actually needing a campfire.
You could even make smaller versions for parties. Just reduce the portion size and adjust the baking time accordingly.
How to Store S’mores Cookies
Once completely cooled, store the cookies in an airtight container at room temperature.
They are best enjoyed within a few days, although I have a feeling they won’t last that long.
If you want to recreate that fresh-from-the-oven texture, warm an individual cookie briefly before serving. The chocolate and marshmallow will soften again, making the cookie taste wonderfully gooey.
You can also prepare the cookie dough ahead of time and refrigerate it until you’re ready to bake. This is especially handy when you’re planning dessert recipes for a party or want freshly baked cookies without doing all the preparation at once.
Final Thoughts
These thick and chewy S’mores Cookies are everything I want from a bakery-style cookie: oversized, soft, chocolatey, gooey, crunchy, and completely loaded with nostalgic flavor.
The combination of graham crackers, chocolate, and toasted marshmallows transforms an everyday cookie into something that feels like a proper dessert experience. They’re easy enough for a casual weekend bake but impressive enough to serve at a party.
And that toasted marshmallow topping? Absolutely worth the extra few minutes.
Whether you’re looking for Crumbl copycat recipes, s’mores dessert ideas, easy cookie recipes, summer desserts, or simply a ridiculously good chocolate cookie, these deserve a spot on your baking list.
Bake a batch, grab a glass of cold milk, and prepare for the inevitable moment when everyone starts hovering around the kitchen asking, “Are those ready yet?”
If you make these cookies, I’d love to hear how they turned out! Share your favorite variation, whether you used milk chocolate, dark chocolate, extra graham crackers, or went completely overboard with the marshmallows. And don’t forget to sign up for the newsletter for more irresistible cookie recipes, easy desserts, and bakery-style treats delivered straight to your inbox.