There’s nothing quite like the sweet, nostalgic aroma of S’mores Brownies filling my kitchen on a cozy afternoon. As I was whisking together silky melted butter and sugar, I couldn’t help but be transported back to campfire nights spent roasting marshmallows and indulging in gooey treats. This delightful hybrid dessert brings together the rich, fudgy texture of brownies with the classic charm of s’mores, making it a true showstopper.
After a long week of busy schedules and tedious meals, I discovered this recipe as a fantastic solution for satisfying my sweet tooth without the usual hassle. With just a handful of everyday ingredients, I found a blissful way to transform my dining table into a sweet escape that everyone—friends, family, or just myself—can enjoy.
Get ready to take a bite out of your childhood memories with these luscious S’mores Brownies that are deceptively easy to make. Perfect for sharing or savoring solo, they promise to bring joy with every fudgy, chocolatey mouthful!
Why You'll Love This S'mores Brownies
- These S’mores Brownies are incredibly easy to make, requiring just a few simple ingredients and minimal effort.
- Their delightful blend of rich chocolate and gooey marshmallows offers an irresistible flavor that will keep you coming back for more.
- Not only are they perfect for sharing at gatherings, but they also make for a delicious treat to enjoy all by yourself.
- The beautiful layers of marshmallows and chocolate chips create a visually appealing dessert that will impress anyone who sees it.
S’mores Brownies Ingredients
• Discover the delicious components of S’mores Brownies!
For the Brownie Base
- Unsalted butter – crucial for a rich, moist brownie base; melt it gently.
- Granulated sugar – adds sweetness and helps create a chewy texture.
- Large eggs – provide structure and moisture; make sure they’re at room temperature for optimal mixing.
- Vanilla extract – enhances the chocolate flavor and adds warmth.
- Unsweetened cocoa powder – gives that deep chocolate essence; be sure it’s the unsweetened kind.
- All-purpose flour – forms the structure of the brownies; don’t overmix!
- Salt – a pinch balances the sweetness and enhances flavors.
- Baking powder – helps the brownies rise slightly for a fluffier texture.
For the S’mores Topping
- Mini marshmallows – create that iconic gooey s’mores layer; top generously!
- Chocolate chips – melt and combine beautifully with the marshmallows for extra indulgence.
- Graham cracker crumbs – add a delightful crunch and traditional s’mores flavor to elevate your brownies.
- Chocolate sauce (optional) – drizzling adds a luscious finish for even more chocolatey goodness.
Each ingredient plays a role in creating the ultimate S’mores Brownies that are not only delicious but also a joyous trip down memory lane!

How to Make S’mores Brownies
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Preheat your oven to 350°F (175°C). Grease an 8×8-inch baking pan or line it with parchment paper for easy removal after baking.
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Melt the butter in a medium saucepan over low heat. Remove from heat and stir in the granulated sugar, eggs, and vanilla extract until everything is beautifully blended.
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Whisk together the cocoa powder, flour, salt, and baking powder in a separate bowl. This dry mixture will give your brownies a rich chocolatey base.
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Combine the dry ingredients slowly into the wet mixture, stirring until just mixed. Remember, don’t overmix; we want those fudgy brownies!
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Pour the warm brownie batter into the prepared baking pan, spreading it out evenly. Get ready for some delicious aroma in just a bit!
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Bake in your preheated oven for 20–25 minutes. Check with a toothpick in the center; it should come out with a few moist crumbs.
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Sprinkle the mini marshmallows, chocolate chips, and graham cracker crumbs over the top of your baked brownies immediately after they come out of the oven.
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Broil the brownies for about 1–2 minutes until the marshmallows turn golden brown. Keep a close watch to avoid burning; you want it nicely toasted!
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Cool in the pan for 10–15 minutes before serving. If you’d like, drizzle with chocolate sauce for an extra sweet touch.
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Cut into squares and enjoy these warm or at room temperature. Each bite is sure to please!
Optional: Serve with a scoop of vanilla ice cream for an even more indulgent treat!
Exact quantities are listed in the recipe card below.
S’mores Brownies Variations
Feel free to let your creativity shine while preparing your S’mores Brownies; customize them to fit your taste and dietary needs!
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Gluten-Free: Substitute all-purpose flour with a gluten-free blend, and enjoy the same fudgy texture without worry. Many blends perform beautifully, so you can indulge with ease!
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Nutty Twist: Add 1/2 cup of chopped walnuts or pecans for a delightful crunch. The nuts bring an enriching flavor that balances well with the chocolate and marshmallows.
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Dairy-Free: Replace butter with coconut oil and use dairy-free chocolate chips for a completely plant-based treat. This option ensures everyone can partake in the sweet fun!
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Spicy Kick: Add a pinch of cayenne pepper or chili powder to the brownie batter for a surprising heat that contrasts beautifully with the sweetness. This unique twist tantalizes the taste buds with its warmth!
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Fruit Infusion: Incorporate 1/2 cup of mashed bananas or applesauce into the brownie batter for a fruity essence. This not only enhances the flavor but also adds extra moisture—a double win!
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Marshmallow Fluff: Instead of mini marshmallows, use 1/2 cup of marshmallow fluff for a smoother, more decadent texture on top. It creates a delightful gooeyness that will have everyone reaching for seconds.
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Mochaccino Flavor: Blend in 1 tablespoon of instant coffee or espresso powder with the dry ingredients for an irresistible mocha flavor. The coffee deeply enhances the chocolate, making each bite even more luxurious!
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Seasonal Spice: For a festive flair, stir in 1 teaspoon of cinnamon or pumpkin spice when mixing the dry ingredients. It brings the cozy flavors of autumn to your delicious brownies!
What to Serve with S’mores Brownies?
Indulging in rich, fudgy S’mores Brownies can be even more delightful when paired with the perfect accompaniments.
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Vanilla Ice Cream: The creamy, cool texture complements the warm, gooey brownies beautifully, creating a harmonious contrast that melts in your mouth.
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Fresh Berries: Juicy strawberries or raspberries bring a refreshing bite that balances the sweetness, adding a burst of color and flavor to your dessert plate.
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Chocolate Milkshake: For an extra indulgent treat, a thick chocolate milkshake echoes the brownies’ flavors, making for a nostalgic and satisfying pairing.
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Caramel Sauce: Drizzling warm caramel over your brownies elevates the dessert to new heights with its sweet, buttery richness and enticing aroma.
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Coffee or Espresso: A robust cup of coffee offers a rich, bold contrast to the sweetness of the brownies, enhancing the chocolate flavors in every bite.
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Marshmallow Fluff Dip: Pair your brownies with a side of marshmallow fluff dip for a fun interactive treat, making each bite even more indulgent and gooey.
Embrace these delightful pairings to enhance your S’mores Brownies experience, and let every dessert moment become a cherished memory!
Make Ahead Options
S’mores Brownies are a fantastic choice for meal prep enthusiasts looking to save time during busy weeks! You can prepare the brownie base up to 24 hours in advance. Simply follow the baking steps, but don’t add the marshmallows and toppings yet—allow the brownies to cool completely, then wrap them tightly in plastic wrap and refrigerate. When you’re ready to indulge, simply remove them from the fridge, sprinkle on the mini marshmallows, chocolate chips, and graham cracker crumbs, and pop them under the broiler for 1–2 minutes until golden and gooey. This method keeps the brownies just as delicious while allowing you to enjoy a sweet treat with minimal effort!
How to Store and Freeze S’mores Brownies
Room Temperature: Store S’mores Brownies in an airtight container at room temperature for up to 3 days. This keeps them moist and delicious!
Fridge: For longer freshness, place the brownies in the fridge for up to a week. Be sure to store them in a tight container to prevent them from drying out.
Freezer: Freeze S’mores Brownies for up to 3 months. Wrap them tightly in plastic wrap and then place them in a freezer-safe bag. Thaw in the fridge before enjoying.
Reheating: Warm brownies in the microwave for about 10-15 seconds to restore their gooey texture before serving, especially if you love the melted marshmallows!
Chef's Helpful Tips
- When making S’mores Brownies, ensure your eggs are at room temperature to achieve a smoother batter.
- A common mistake is overmixing the brownie batter; gently fold the dry ingredients into the wet to maintain fudginess.
- If you want an extra touch, consider using a mix of milk and dark chocolate chips for a deeper flavor profile.
- Remember to keep a close eye on the broiling process to achieve perfectly toasted marshmallows without burning them.
S’mores Brownies Recipe FAQs
What type of marshmallows should I use for S’mores Brownies?
Absolutely go for mini marshmallows! They melt perfectly and create that dreamy, gooey layer on top. If you only have regular marshmallows, just cut them into smaller pieces to ensure they spread evenly atop the brownies.
How should I store leftover S’mores Brownies?
Store S’mores Brownies in an airtight container at room temperature for up to 3 days. If you want them to last longer, refrigerate them for up to a week. Just be sure to keep them sealed to maintain their moistness and delicious flavor!
Can I freeze S’mores Brownies?
Yes, you can freeze your S’mores Brownies! First, let them cool completely. Then, wrap them tightly in plastic wrap and place them in a freezer-safe bag. They can be stored in the freezer for up to 3 months. When you’re ready to indulge again, just thaw them in the fridge overnight and enjoy!
I want to toast the marshmallows more, what’s the best way?
To achieve that perfect toasty marshmallow layer, broil the brownies for about 1–2 minutes after baking, keeping a very close eye on them! If you prefer a more caramelized look, you can also use a kitchen torch to gently toast the marshmallows instead of the broiler—just be careful not to burn them!
Are there any allergy considerations for S’mores Brownies?
Certainly! Be mindful of ingredients like eggs and dairy if you or someone you know has allergies. For a nut-free option, double-check chocolate chip packaging as some brands may cross-contaminate. Additionally, you can substitute gluten-free flour to make a gluten-free version of these decadent brownies.
What should I do if my brownies turned out too cakey?
If your S’mores Brownies come out too cakey, it’s often due to overmixing the batter or baking for too long. Next time, mix the dry ingredients gently into the wet ones until just combined, and keep an eye on the baking time. For a fudgier texture, you can reduce the baking time slightly and check with a toothpick for doneness when you see a few moist crumbs.

S'mores Brownies
Ingredients
- 1/2 cup unsalted butter melted
- 1 cup granulated sugar
- 2 large eggs at room temperature
- 1 teaspoon vanilla extract
- 1/3 cup unsweetened cocoa powder unsweetened
- 1/2 cup all-purpose flour
- 1/4 teaspoon salt
- 1/2 teaspoon baking powder
- 1 cup mini marshmallows
- 1/2 cup chocolate chips
- 1/2 cup graham cracker crumbs
- optional chocolate sauce for drizzling
Method
- Preheat your oven to 350°F (175°C). Grease an 8x8-inch baking pan or line it with parchment paper for easy removal after baking.
- Melt the butter in a medium saucepan over low heat. Remove from heat and stir in the granulated sugar, eggs, and vanilla extract until everything is beautifully blended.
- Whisk together the cocoa powder, flour, salt, and baking powder in a separate bowl.
- Combine the dry ingredients slowly into the wet mixture, stirring until just mixed.
- Pour the warm brownie batter into the prepared baking pan, spreading it out evenly.
- Bake in your preheated oven for 20–25 minutes. Check with a toothpick in the center.
- Sprinkle the mini marshmallows, chocolate chips, and graham cracker crumbs over the top of your baked brownies immediately after they come out of the oven.
- Broil the brownies for about 1–2 minutes until the marshmallows turn golden brown. Keep a close watch to avoid burning.
- Cool in the pan for 10–15 minutes before serving. Drizzle with chocolate sauce if desired.
- Cut into squares and enjoy warm or at room temperature.




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