S’mores Brownies Recipe

If you’re on the hunt for a treat that delivers pure nostalgia with every decadent bite, S’mores Brownies are about to become your new obsession. Imagine the richness of gooey chocolate brownies, the irresistible chew of toasted marshmallows, and the unmistakable crunch of graham crackers—all unified in a single pan of amazingness. These S’mores Brownies bring together everything you love about a classic campfire s’more and the comfort of a homemade brownie, making them a hit for both parties and cozy nights in. Every layer is a celebration of childhood favorites, all baked into one dreamy square!

Ingredients You’ll Need

Making S’mores Brownies couldn’t be easier, but every ingredient matters. Each one serves a specific purpose—from creating a fudgy base to delivering that authentic s’mores flavor and gooey texture. Here’s why you can’t skip a single step!

  • Granulated sugar: Adds classic sweetness and helps create a shiny, crackly brownie top.
  • Brown sugar: Brings a kiss of caramel flavor and amps up the chewiness of the brownies.
  • Unsalted butter: Melted for richness and that melt-in-your-mouth brownie crumb.
  • Eggs: Hold everything together and give the brownies their irresistible structure.
  • Vanilla extract: Rounds out the flavors and brings that nostalgic homemade taste.
  • All-purpose flour: The base for the batter, balancing fudginess and stability.
  • Cocoa powder: Packs deep chocolate flavor into every bite of your S’mores Brownies.
  • Salt: Enhances all the other flavors (never underestimate a little salt in dessert!).
  • Baking powder: Gives your brownies a little lift so they don’t turn out too dense.
  • Graham cracker crumbs: Essential for that toasty, classic s’mores flavor in every bite.
  • Mini marshmallows: Deliver gooey pockets that make these brownies so fun and satisfying.
  • Chocolate chips: Doubling down on chocolate for sheer indulgence.
  • Additional graham cracker pieces and mini marshmallows: The finishing touch for maximum visual and flavor appeal.

How to Make S’mores Brownies

Step 1: Prep Your Pan and Ingredients

Start by preheating your oven to 350°F (175°C). Line an 8×8 inch baking pan with parchment paper, letting the edges hang over for easy lifting later. This is a small but mighty trick for perfect brownies that don’t stick! Measure out all your ingredients—organization is your friend here.

Step 2: Mix Wet Ingredients

In a large mixing bowl, whisk together the granulated sugar, brown sugar, and melted unsalted butter until the mixture looks glossy and smooth. Add the eggs and vanilla extract, beating until the batter is lightened in color and creamy. This ensures your S’mores Brownies will have a beautiful texture and rich flavor in every bite.

Step 3: Combine Dry Ingredients

In another bowl, sift together the flour, cocoa powder, salt, and baking powder. Sifting eliminates any clumps and helps these pantry staples distribute evenly throughout the batter. This means every square will have chocolatey goodness in every forkful.

Step 4: Build the Brownie Batter

Now, gradually fold the dry mixture into your wet ingredients, using a spatula or wooden spoon. Mix slowly and gently—overmixing can make your brownies tough, and we want the perfect fudgy consistency. Once it’s combined, you’re ready for the signature S’mores Brownies mix-ins!

Step 5: Add S’mores Mix-ins

Stir in the graham cracker crumbs, mini marshmallows, and chocolate chips. This is the moment the batter is fully transformed into classic s’mores territory! Fold until everything is just evenly scattered—no need to overdo it.

Step 6: Bake to Gooey Perfection

Pour the batter into your prepared pan and spread it out evenly. Sprinkle the top with extra graham cracker pieces and a handful of mini marshmallows for that irresistible, toasty marshmallow finish. Bake for 25–30 minutes, or until a toothpick inserted into the center comes out with a few moist crumbs (not wet batter). Overbaking is a no-go—the magic is in that gooey, molten center!

Step 7: Cool and Cut

Let the brownies cool in the pan for about 10 minutes. Then grab the parchment overhang and lift your S’mores Brownies out to finish cooling on a wire rack. Cooling helps them set up beautifully, making cleaner slices. Now all that’s left is to cut into generous squares and dive in!

How to Serve S’mores Brownies

S'mores Brownies Recipe - Recipe Image

Garnishes

For extra flair, try a sprinkle of flaky sea salt or a drizzle of melted chocolate over the top of your S’mores Brownies. You can even torch some extra mini marshmallows for that tableside campfire effect—fun, simple, and totally irresistible.

Side Dishes

Pair these brownies with a scoop of vanilla ice cream for an instant crowd-pleaser. Fresh berries or a dollop of whipped cream also balance the richness and add a playful, summery vibe—just like a night out by the fire.

Creative Ways to Present

Make a S’mores Brownies platter by slicing them into bite-sized pieces and serving with tiny forks or skewers. You can also layer squares in mason jars with whipped cream for picnic-ready parfaits, or wrap individual squares in parchment and twine for adorable take-home treats.

Make Ahead and Storage

Storing Leftovers

Brownies are best enjoyed fresh, but S’mores Brownies keep well for several days when stored in an airtight container at room temperature. The marshmallows stay nicely chewy, and the chocolate even deepens in flavor overnight. Avoid refrigerating unless your kitchen is super warm—brownies prefer a cool, dry spot.

Freezing

Want to make a batch ahead? Let your S’mores Brownies cool completely, then wrap individual squares tightly in plastic wrap and place them in a freezer bag. They’ll stay delicious for up to two months, making them perfect for lunchbox surprises or afternoon treats on demand.

Reheating

If you’re craving that fresh-baked experience, just pop a brownie in the microwave for about 10 seconds. The marshmallows will get gooey, the chocolate will melt, and suddenly you’re transported back to a summer campfire in the middle of winter.

FAQs

Can I use regular-sized marshmallows instead of mini marshmallows?

Yes! Just chop regular marshmallows into smaller pieces so they melt evenly throughout the S’mores Brownies. Mini marshmallows are a bit easier to stir in, but either version works for that gooey payoff.

Do I have to use unsalted butter?

Unsalted butter gives you more control over saltiness, but if salted is all you have, simply reduce the added salt in the recipe by half. The S’mores Brownies will still turn out deliciously rich and satisfying!

Can I double the recipe for a larger crowd?

Absolutely! Just use a 9×13 inch pan and keep an eye on the baking time—it may need 5-10 extra minutes. Watch for the toothpick test: you want a few moist crumbs, not wet batter or a dry crumb.

How do I keep the marshmallows from burning on top?

If the marshmallows are browning faster than the brownies are baking, you can loosely cover the pan with foil for the last 5-10 minutes. This will protect the marshmallows while letting the S’mores Brownies bake through perfectly.

What’s the best way to get clean brownie slices?

Use a sharp knife and wipe it clean between each cut. For the cleanest possible slices, let the brownies cool completely or even chill for 30 minutes before slicing—your S’mores Brownies will look bakery-worthy!

Final Thoughts

Baking up a batch of S’mores Brownies is truly one of life’s simplest joys—each bite is a celebration of gooey marshmallows, velvety chocolate, and golden graham crackers. Whether you’re treating yourself or sharing with friends, these brownies instantly spark a little extra happiness. Don’t wait for a campfire night—give this dreamy recipe a try and let the kitchen memories begin!

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