S’mores Brownies

S’mores Brownies: The Ooey, Gooey Dessert That Takes Chocolate to a Whole New Level

Rich, Fudgy Brownies Meet Toasty Marshmallows, Melty Chocolate, and Crunchy Graham Crackers in the Ultimate Crowd-Pleasing Treat

 

 

When Brownies Decide to Go Camping… Delicious Things Happen

There are brownies…

And then there are S’mores Brownies.

The kind of dessert that makes people stop mid-conversation after the very first bite.

The kind that disappears from the dessert table before you’ve even had a chance to grab a second square.

The kind that leaves someone quietly asking, “Who made these?” while already reaching for another one.

Yep.

These brownies are those brownies.

Imagine everything you adore about a classic campfire s’more—crisp graham crackers, creamy milk chocolate, gooey toasted marshmallows—and then layer it on top of an ultra-rich, fudgy brownie.

It’s chocolate overload in the absolute best way.

No campfire?

No problem.

No smoky clothes?

Even better.

This recipe brings all those nostalgic summer flavors right into your kitchen without worrying about finding the perfect roasting stick or chasing runaway marshmallows across the fire pit.

And honestly…

We may love these even more than traditional s’mores.

(Yes, we said it.)

Because brownies make everything better.

 

 

Why You’ll Fall Head Over Heels for These Brownies

Let’s count the reasons.

✔ Rich, fudgy chocolate brownies

✔ Gooey toasted marshmallows

✔ Crunchy buttery graham crackers

✔ Melty chocolate in every bite

✔ Easy enough for beginner bakers

✔ Perfect for holidays, parties, bake sales, and family movie nights

✔ Guaranteed to disappear fast

Need we continue?

These brownies check every dessert box imaginable.

 

 

Reader Roll Call!

Quick question…

How do you eat your s’mores?

🔥 Lightly toasted

🔥 Golden brown

🔥 Extra crispy

🔥 Completely on fire (we all know someone…)

Tell us your style!

 

 

What Makes These Brownies So Incredible?

It’s all about the layers.

Every single bite has a little bit of everything.

The chewy brownie base.

The silky melted chocolate.

The toasted marshmallow topping.

The buttery crunch of graham crackers.

Instead of competing with each other, every layer works together to create one unforgettable dessert.

And let’s not ignore how gorgeous they look.

Crackly chocolate.

Golden marshmallows.

Crunchy cookie topping.

Pinterest-worthy?

Absolutely.

 

 

 

S’mores Brownies Recipe

Ingredients

Brownie Layer

• 1 cup unsalted butter, melted
• 2 cups granulated sugar
• 1 cup brown sugar
• 4 large eggs
• 2 teaspoons vanilla extract
• 1 cup unsweetened cocoa powder
• 1½ cups all-purpose flour
• 1 teaspoon salt
• 1 teaspoon baking powder

S’mores Topping

• 2 cups mini marshmallows
• 1½ cups milk chocolate pieces
• 8 graham cracker sheets, broken into pieces
• Extra chocolate bars for topping (optional)

 

Directions

Step 1

Preheat your oven to 350°F.

Line a 9×13-inch baking pan with parchment paper or grease it well.

Step 2

Whisk together melted butter, granulated sugar, and brown sugar until smooth.

Add eggs one at a time.

Mix in vanilla.

Step 3

In another bowl combine:

• Flour
• Cocoa powder
• Salt
• Baking powder

Gradually stir dry ingredients into the wet ingredients until just combined.

Don’t overmix.

Step 4

Spread the brownie batter evenly into the prepared baking pan.

Bake for about 28–32 minutes, until the brownies are mostly set but still slightly soft in the center.

Step 5

Remove from the oven.

Quickly cover the brownies with:

• Mini marshmallows
• Chocolate pieces
• Graham cracker chunks

Return to the oven for another 5–8 minutes, just until the marshmallows puff and begin turning golden.

For an extra toasted finish, broil for 30–60 seconds while watching carefully.

Step 6

Allow the brownies to cool before cutting.

(We know…

Waiting is the hardest part.)

 

 

Baking Tips

Use Good Chocolate

Higher-quality chocolate melts more smoothly and creates richer flavor.

Don’t Overbake

Slightly underbaked brownies stay wonderfully fudgy.

Watch the Broiler

Marshmallows go from perfectly golden to burnt surprisingly fast.

Stay close!

 

 

Reader Challenge

Here’s your mission this week…

Bake these brownies for your next family gathering, BBQ, birthday party, or movie night.

Then see how long they actually last.

Our official prediction?

Less than fifteen minutes.

 

 

Easy Ways to Make These Brownies Your Own

One of the best things about S’mores Brownies is that they’re already over-the-top delicious—but that doesn’t mean you can’t have a little fun! This recipe is incredibly versatile, making it easy to customize for every season, holiday, or chocolate craving.

Peanut Butter Lovers

Swirl creamy peanut butter into the brownie batter before baking, or scatter peanut butter chips over the marshmallows before returning the pan to the oven. Chocolate and peanut butter? Always a winning combination.

Salted Caramel Dream

Drizzle warm salted caramel over the brownies just before serving. The sweet-and-salty combo takes every bite to dessert heaven.

Cookies & Cream Version

Replace half of the graham crackers with crushed chocolate sandwich cookies for an extra indulgent twist that’s guaranteed to impress.

Double Chocolate Delight

Love chocolate? Add semi-sweet, dark chocolate, or white chocolate chips directly into the brownie batter before baking for pockets of melted goodness.

 

 

Holiday Fun

Dress them up for any celebration!

• Red, white, and blue sprinkles for the Fourth of July
• Orange and black candies for Halloween
• Crushed candy canes for Christmas
• Pastel sprinkles for Easter
• Heart-shaped sprinkles for Valentine’s Day

One recipe… endless excuses to bake it again.

 

 

 

The Perfect Pairings

Sure, these brownies are incredible on their own—but pairing them with something special makes dessert even more memorable.

Try serving them with:

• Vanilla bean ice cream
• Chocolate ice cream
• Toasted marshmallow ice cream
• Fresh strawberries
• Hot fudge sauce
• Salted caramel sauce
• Homemade whipped cream
• Cold milk
• Hot cocoa
• Fresh coffee

 

Reader Poll!

Be honest…

What’s your favorite brownie topping?

🍦 Ice cream

🍫 Hot fudge

🥜 Peanut butter

🍯 Salted caramel

Or are you a “grab one straight from the pan while it’s still warm” kind of person? (No judgment—we’ve been there!)

 

 

Kid Tips

This recipe is a dream for little helpers because there are plenty of safe and fun jobs they can tackle.

Kids can:

• Break graham crackers into pieces
• Sprinkle marshmallows over the brownies
• Scatter chocolate pieces across the top
• Help line the baking pan
• Decorate with extra toppings after baking

The only hard part?

Convincing them to wait while the brownies cool!

 

 

Grocery Hacks

A few smart shopping tricks can make this recipe even sweeter.

Stock Up During Summer

Marshmallows, graham crackers, and chocolate bars often go on sale during camping season. Grab extra packages and keep them in the pantry for future baking adventures.

Buy Baking Chocolate in Bulk

Warehouse clubs often offer great deals on chocolate chips and baking chocolate.

Freeze Extra Marshmallows

Did you know marshmallows freeze beautifully? Store leftover marshmallows in a freezer bag, and they’ll be ready for your next batch.

Generic Brands Work Great

Store-brand graham crackers and marshmallows taste just as delicious in this recipe, helping you save a few dollars without sacrificing flavor.

 

 

Leftover Remix

If you’re lucky enough to have leftovers (that’s a pretty big “if”), here are a few delicious ideas.

Brownie Sundaes

Warm a brownie square for 10–15 seconds in the microwave and top with vanilla ice cream, chocolate sauce, whipped cream, and extra crushed graham crackers.

S’mores Milkshake

Blend a brownie with vanilla ice cream and a splash of milk for an outrageously delicious milkshake.

Ice Cream Sandwiches

Slice brownies into squares and sandwich softened vanilla ice cream between two pieces. Freeze until firm.

Brownie Parfaits

Layer brownie chunks with chocolate pudding, whipped cream, and mini marshmallows in individual glasses.

Campfire Dessert Dip

Warm chopped leftover brownies in a cast-iron skillet with extra chocolate and marshmallows. Serve with graham crackers for dipping.

Now that’s a leftover makeover!

 

 

Common Mistakes to Avoid

Even an easy dessert has a few little secrets.

Overbaking the Brownies

Brownies continue cooking as they cool. Pull them from the oven when the center is just set for that rich, fudgy texture.

Burning the Marshmallows

If you use the broiler, don’t walk away. Marshmallows can go from beautifully toasted to charcoal in seconds.

Cutting Too Soon

We know they’re tempting, but letting the brownies cool helps them slice cleanly and keeps all those delicious layers together.

Skimping on the Toppings

This is S’mores Brownies, after all. Be generous with the marshmallows, chocolate, and graham crackers!

 

Frequently Asked Questions

Can I use boxed brownie mix?

Absolutely! A boxed mix is a great shortcut when you’re short on time.

Can I make these ahead of time?

Yes! They stay delicious for several days and are perfect for parties or bake sales.

How do I store leftovers?

Keep brownies in an airtight container at room temperature for up to three days or refrigerate for up to five days.

Can I freeze them?

Definitely! Wrap individual brownies tightly and freeze for up to three months. Thaw at room temperature before serving.

Can I use jumbo marshmallows?

Yes! Simply cut them into smaller pieces so they melt evenly across the brownies.

 

 

Approximate Nutrition Information

Per serving (based on 20 brownies)

• Calories: 365
• Protein: 4g
• Fat: 17g
• Saturated Fat: 10g
• Carbohydrates: 51g
• Fiber: 2g
• Sugar: 36g
• Sodium: 170mg

Nutrition information is an estimate and may vary depending on ingredient brands and portion sizes.

 

 

Reader Challenge

Here’s this week’s Lou Lou Girls Challenge…

Bake a batch of these brownies and package a few squares for someone who could use a little extra sweetness—a neighbor, teacher, friend, coworker, or family member.

Food has a magical way of making people feel loved, and these brownies are guaranteed to brighten someone’s day.

If you make them, we’d love to hear about it! Did you add caramel? Peanut butter? Extra chocolate? Snap a picture and share your favorite variation with us.

 

 

Final Thoughts

Some desserts are trendy for a season.

Others become legendary.

These S’mores Brownies absolutely belong in the second category.

They’re nostalgic, comforting, fun, and completely over-the-top in the best possible way. Every bite combines rich chocolate, gooey marshmallows, crunchy graham crackers, and just enough campfire magic to make ordinary days feel like summer vacation.

Whether you’re making them for birthdays, cookouts, family movie nights, bake sales, holiday dessert trays, or simply because chocolate sounds like a great idea today, this recipe is guaranteed to earn rave reviews.

 

 

A Sweet Ending

At Lou Lou Girls, we believe the best desserts aren’t always the fanciest—they’re the ones that bring everyone into the kitchen before they’re even finished baking. The smell of rich chocolate filling the house, marshmallows puffing into golden perfection, and melted chocolate peeking through crunchy graham crackers is enough to gather the whole family around the oven.

These S’mores Brownies capture everything we love about homemade baking: they’re simple enough for a weeknight, special enough for celebrations, and nostalgic enough to remind us of summer campfires and laughter under the stars. But unlike traditional s’mores, you don’t need a fire pit to enjoy them—just an oven, a baking pan, and a healthy appreciation for chocolate.

So gather your ingredients, preheat that oven, and don’t be surprised if these brownies become your most requested dessert. After all, when brownies and s’mores join forces, everyone wins.

Happy baking, friends! May your brownies stay perfectly fudgy, your marshmallows toast to golden perfection, and every batch disappear just a little faster than the one before.