Who doesn’t love the rich, fudgy goodness of a brownie? Now, imagine that indulgence taken to the next level with gooey, toasted marshmallows melting into every bite. These Gluten-Free Marshmallow Brownies are a dream come true for anyone craving a decadent, chewy treat without the gluten.
I still remember the first time I made these—my kitchen smelled like a mix of warm chocolate and campfire nostalgia. The combination of a dense, chocolatey base and soft, slightly crisp marshmallow topping creates the perfect contrast in texture. Whether you’re baking for a special occasion, a family gathering, or just a cozy night in, this recipe will quickly become a favorite.
The best part? You don’t need any complicated ingredients or baking skills. These brownies are easy to make and perfect for both gluten-free eaters and chocolate lovers alike. Get ready for a treat that disappears fast—because once you take a bite, it’s impossible to stop at just one!
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Key Benefits of Gluten-Free Marshmallow Brownies

Biting into a Gluten-Free Marshmallow Brownie is pure bliss—rich, fudgy chocolate paired with gooey, toasted marshmallows creates the ultimate indulgence. But beyond the irresistible taste, these brownies offer plenty of benefits that make them a must-try for any home baker.
1. Completely Gluten-Free Without Sacrificing Texture
Many gluten-free desserts can be dry or crumbly, but these brownies stay moist, dense, and chewy. The right blend of gluten-free flour ensures a perfect structure while maintaining the classic brownie richness.
2. Easy to Make with Simple Ingredients
No fancy ingredients or complicated steps—this recipe uses pantry staples like cocoa powder, butter, eggs, and marshmallows. Whether you’re an experienced baker or a beginner, these brownies come together effortlessly.
3. A Perfect Balance of Crunchy, Gooey, and Fudgy
The contrast of textures makes every bite exciting. The marshmallows toast beautifully on top, adding a light crispness that pairs perfectly with the dense, fudgy chocolate base.
4. Ideal for Any Occasion
These brownies are a hit at parties, bake sales, family gatherings, or weeknight desserts. They look impressive, taste amazing, and always disappear fast!
5. Customizable to Fit Dietary Needs
- Dairy-Free Option: Swap butter for coconut oil and use dairy-free chocolate.
- Lower Sugar Version: Reduce sugar and use a sugar-free marshmallow alternative.
- Extra Indulgence: Add chocolate chips or drizzle with caramel for even more decadence.
With their rich flavor, gooey texture, and easy preparation, these Gluten-Free Marshmallow Brownies are destined to become a household favorite. Once you make them, you’ll never go back to regular brownies!
Ingredients for Gluten-Free Marshmallow Brownies

Great brownies start with the right ingredients. This Gluten-Free Marshmallow Brownies recipe uses simple, pantry-friendly items that come together for an irresistibly fudgy, chocolate-packed treat. Let’s break down each ingredient and why it’s essential.
For the Brownie Base:
- 1 cup (2 sticks) unsalted butter – Melted butter gives these brownies their rich, dense texture. For a dairy-free option, swap with coconut oil.
- 1 cup granulated sugar – Balances the deep chocolate flavor and enhances the brownies’ chewiness.
- ½ cup brown sugar – Adds moisture and a slight caramel undertone for extra depth.
- 3 large eggs – Essential for structure, binding the ingredients while keeping the brownies soft and fudgy.
- 1 teaspoon vanilla extract – A must-have for enhancing the chocolate flavor.
- ¾ cup gluten-free all-purpose flour – Use a high-quality gluten-free blend with xanthan gum for the best texture.
- ½ cup unsweetened cocoa powder – The key to deep, chocolatey richness. Opt for Dutch-processed cocoa for a smoother flavor.
- ½ teaspoon salt – Balances the sweetness and boosts all the flavors.
- ½ teaspoon baking powder – Gives just a bit of lift for a slightly soft bite while keeping the brownies dense.
For the Marshmallow Topping:
- 1 ½ cups mini marshmallows – These toast up beautifully, adding a gooey, slightly crisp layer on top. You can also use large marshmallows, chopped for extra texture.
- ½ cup chocolate chips (optional) – For more indulgence, sprinkle chocolate chips over the marshmallows before baking.
Optional Add-Ins for Customization:
- ½ cup chopped nuts (walnuts or pecans) – For a nutty crunch that pairs perfectly with chocolate.
- ½ teaspoon espresso powder – Intensifies the chocolate flavor without making the brownies taste like coffee.
- Drizzle of melted chocolate or caramel – Adds a final touch of decadence.
With these simple yet carefully chosen ingredients, you’re set to make the best gluten-free marshmallow brownies—rich, gooey, and full of flavor. Let’s get baking!
Instructions for Gluten-Free Marshmallow Brownies
Making these Gluten-Free Marshmallow Brownies is simple, and the results are worth every step. Follow these clear instructions for a rich, fudgy brownie base topped with gooey, toasted marshmallows.
Step 1: Preheat and Prepare
Preheat your oven to 350°F (175°C). Line an 8×8-inch baking pan with parchment paper, leaving some overhang on the sides for easy removal. Lightly grease the parchment with butter or nonstick spray.
Step 2: Melt Butter and Mix Wet Ingredients
In a microwave-safe bowl, melt the butter in 20-second intervals until fully liquid. Let it cool slightly. Whisk in granulated sugar and brown sugar, stirring until smooth.
Add the eggs, one at a time, mixing well after each addition. Stir in vanilla extract, ensuring everything is fully combined. This step helps create that signature chewy texture.
Step 3: Combine Dry Ingredients
In a separate bowl, whisk together:
- Gluten-free all-purpose flour
- Cocoa powder
- Salt
- Baking powder
Slowly fold the dry mixture into the wet ingredients using a spatula or wooden spoon. Stir gently until no dry streaks remain, being careful not to overmix. The batter should be thick and glossy.
Step 4: Pour and Bake
Pour the brownie batter into the prepared pan, spreading it evenly with a spatula. Bake for 25-30 minutes, or until the edges are set and a toothpick inserted in the center comes out with a few moist crumbs (not wet batter).
Step 5: Add the Marshmallow Topping
Remove the brownies from the oven and immediately sprinkle mini marshmallows over the top. Return to the oven and broil for 1-2 minutes, just until the marshmallows turn golden brown. Watch closely—they toast quickly!
Step 6: Cool and Slice
Let the brownies cool in the pan for 15-20 minutes before lifting them out using the parchment paper overhang. For clean slices, grease a sharp knife and cut through the gooey marshmallow layer carefully.
Now, your Gluten-Free Marshmallow Brownies are ready to enjoy—rich, chewy, and irresistibly gooey! Serve warm for a melty marshmallow experience, or let them set for a firmer texture.
Pro Tips and Variations for Gluten-Free Marshmallow Brownies

Want to make your Gluten-Free Marshmallow Brownies even better? These pro tips and fun variations will help you achieve the perfect texture, flavor, and customization for any occasion.
Pro Tips for the Best Brownies
✔ Use High-Quality Cocoa Powder – The richness of your brownies depends on the cocoa. Dutch-processed cocoa will give a smoother, deeper chocolate flavor, while natural cocoa adds a slightly more bitter edge.
✔ Don’t Overbake – Brownies continue to cook as they cool. For the best fudgy texture, take them out of the oven when a toothpick inserted in the center comes out with a few moist crumbs, not wet batter.
✔ Chill Before Slicing – If you want clean, sharp brownie squares, let them cool completely before slicing. For ultra-neat edges, refrigerate them for 30 minutes and use a greased or warm knife.
✔ Toast the Marshmallows Carefully – Marshmallows brown very quickly under the broiler. Keep an eye on them to avoid burning, and turn the pan if needed for even toasting.
✔ Adjust Sweetness – If you prefer less sweetness, reduce the granulated sugar by ¼ cup or use dark chocolate chips instead of semi-sweet.
Tasty Variations
✔ Double Chocolate Brownies – Stir ½ cup of chocolate chips into the batter for an extra gooey, melted chocolate experience.
✔ Nutty Marshmallow Brownies – Add ½ cup chopped walnuts or pecans for a crunchy contrast to the soft marshmallow topping.
✔ Salted Caramel Drizzle – Drizzle warm caramel sauce over the toasted marshmallows and sprinkle with flaky sea salt for a sweet and salty twist.
✔ Espresso-Infused Brownies – Enhance the chocolate flavor by adding ½ teaspoon of espresso powder to the dry ingredients. It won’t make the brownies taste like coffee, but it will intensify the cocoa.
✔ Dairy-Free Option – Replace butter with coconut oil and use dairy-free chocolate for a completely dairy-free version.
✔ S’mores-Inspired Brownies – Sprinkle gluten-free graham cracker crumbs over the marshmallow layer for a nostalgic s’mores flavor.
With these tips and variations, you can customize your Gluten-Free Marshmallow Brownies to match your taste preferences and dietary needs. Whether you like them extra fudgy, crunchy, or with a hint of espresso, these brownies will always be a crowd-pleaser!
Serving Suggestions for Gluten-Free Marshmallow Brownies
These Gluten-Free Marshmallow Brownies are indulgent on their own, but the right pairings can take them to the next level. Whether you’re serving them at a gathering or enjoying a cozy treat at home, here are some delicious ways to enhance the experience.
1. Serve Warm for the Ultimate Gooey Treat
For a melt-in-your-mouth bite, warm your brownies in the microwave for 10-15 seconds before serving. The chocolate gets extra fudgy, and the marshmallows soften to a deliciously chewy texture.
2. Pair with Ice Cream
Brownies and ice cream are a classic duo! Try serving these warm with a scoop of:
- Vanilla bean ice cream for a balanced, creamy contrast
- Chocolate or rocky road for a double-chocolate indulgence
- Salted caramel or coffee ice cream for a rich, sweet-salty twist
3. Drizzle with Extra Toppings
Take these brownies to dessert heaven with a drizzle of:
- Chocolate ganache for extra richness
- Warm caramel sauce for a sweet and buttery finish
- Peanut butter or almond butter for a nutty upgrade
4. Make a Dessert Platter
For parties or special occasions, serve these brownies as part of a dessert board. Arrange them with:
- Fresh berries (strawberries, raspberries, or blueberries)
- Whipped cream for a light and airy topping
- A mix of dark and white chocolate shavings for a fancy touch
5. Enjoy with a Hot Drink
A warm drink brings out the deep chocolate flavors in these brownies. Serve them with:
- A classic cup of coffee or espresso
- Hot chocolate for a double-chocolate treat
- Herbal tea like peppermint or chai for a cozy pairing
6. Turn Them Into a S’mores-Inspired Dessert
For an extra-fun twist, sandwich a brownie between two gluten-free graham crackers and add a piece of melted chocolate for an irresistible s’mores brownie sandwich.
No matter how you serve them, these Gluten-Free Marshmallow Brownies are guaranteed to be a hit. Whether you’re enjoying them straight from the pan or dressing them up for a special occasion, they’ll satisfy every chocolate craving!
Conclusion
These Gluten-Free Marshmallow Brownies prove that indulgence and dietary restrictions can go hand in hand. With their rich, fudgy texture, gooey marshmallow topping, and perfectly balanced sweetness, they’re bound to become a go-to treat in your gluten-free baking collection.
Whether you’re making them for a special occasion, a family gathering, or just to satisfy a late-night chocolate craving, these brownies deliver on both taste and texture. Plus, with the customizable variations—from adding nuts for crunch to swirling in peanut butter for extra richness—you can make them uniquely yours every time.
Baking gluten-free doesn’t have to feel limiting. In fact, these brownies are so delicious that even those who don’t follow a gluten-free diet will be reaching for seconds. Give them a try, and let me know how they turn out! What’s your favorite way to enjoy brownies? Drop a comment below and share your thoughts—I’d love to hear from you!
FAQs for Gluten-Free Marshmallow Brownies
1. Can I make these brownies dairy-free as well?
Yes! To make these brownies dairy-free, replace butter with coconut oil or a plant-based butter alternative. Use dairy-free chocolate chips and swap regular milk for almond, oat, or coconut milk. The result will still be rich, fudgy, and delicious!
2. What’s the best gluten-free flour for brownies?
A 1:1 gluten-free all-purpose flour blend works best, as it mimics the texture of traditional wheat flour. Look for a blend that includes xanthan gum, which helps bind the ingredients. If using almond or coconut flour, adjustments to liquid ratios may be needed to maintain moisture.
3. How do I store these brownies to keep them fresh?
Store brownies in an airtight container at room temperature for up to 3 days. For longer storage, refrigerate them for up to a week. If you prefer a warm and gooey texture, microwave a brownie for 10-15 seconds before serving.
4. Can I freeze gluten-free marshmallow brownies?
Absolutely! To freeze, let the brownies cool completely, then wrap them individually in plastic wrap and place them in an airtight container. They can be frozen for up to 3 months. When ready to enjoy, let them thaw at room temperature or warm them in the oven for a freshly baked feel.
5. Why did my brownies turn out dry or crumbly?
If your brownies came out too dry, it could be due to overbaking or using a flour blend that absorbs too much moisture. Check for doneness by inserting a toothpick—it should come out with a few moist crumbs. If needed, add an extra tablespoon of melted butter or milk next time to enhance the texture.
Ingredients:
- 1 cup gluten-free flour blend
- 1/2 cup cocoa powder
- 1/2 tsp baking soda
- 1/4 tsp salt
- 1/2 cup melted butter
- 1 cup sugar
- 2 eggs
- 1 tsp vanilla extract
- 1 cup mini marshmallows
- 1/2 cup chocolate chips
Instructions:
- Preheat oven to 350°F (175°C). Grease a baking pan.
- In a bowl, mix flour, cocoa powder, baking soda, and salt.
- In another bowl, mix melted butter, sugar, eggs, and vanilla.
- Combine wet and dry ingredients, then fold in marshmallows and chocolate chips.
- Pour batter into the baking pan and bake for 25 minutes.
- Let cool before slicing. Enjoy!