The delicious scent of melting chocolate and toasted marshmallows wafts through the air, instantly conjuring memories of summer nights around the campfire. If you’re anything like me, the thought of S’mores Brownies brings pure joy; they blend the comforting gooeyness of brownies with the nostalgic flavors of s’mores, all baked conveniently in a cast iron skillet. With these beginner-friendly recipes, you’ll master not just the art of rustic desserts, but you’ll also discover the delight of minimal cleanup. Whether you’re planning a cozy family gathering or just craving a sweet treat for yourself, these S’mores Brownies will certainly hit the spot! Ready to unleash some chocolatey magic in your kitchen? Let’s dive into these easy-to-follow recipes!

Why are these S’mores Brownies irresistible?
Irresistible Flavor: The combination of rich chocolate brownies and toasted marshmallows creates a delightful flavor profile that elevates any dessert experience.
Easy to Make: With simple ingredients and straightforward steps, you’ll be able to whip these up even as a beginner baker!
Minimal Cleanup: Baked in a cast iron skillet, you spend less time washing dishes and more time enjoying your creation.
Crowd-Pleaser: Perfect for family gatherings or casual get-togethers, these brownies are sure to please everyone, making you the star of any occasion!
Versatile Enjoyment: Serve warm with a scoop of vanilla ice cream on top for an extra special treat or enjoy them cool for a fudge-like experience.
Nostalgic Delight: These S’mores Brownies bring back fond memories of summer nights, making baking them a sweet journey into the past.
S’mores Brownies Ingredients
For the Brownie Base
- Unsalted Butter – Essential for richness and a fudgy texture.
- Granulated Sugar – Provides sweetness and moisture for a deliciously decadent flavor.
- Eggs – Binds the ingredients together, contributing to a sturdy yet soft brownie.
- Vanilla Extract – Enhances the overall flavor profile, bringing out the cocoa.
- Cocoa Powder – Delivers that deep, chocolatey goodness that defines brownies.
- All-Purpose Flour – Acts as the main structure of the brownies.
For the S’mores Twist
- Mini Marshmallows – Adds sweetness and gooeyness, creating the iconic s’mores experience.
- Graham Cracker Crumbs – Introduces a crunchy texture and authentic s’mores flavor.
- Chocolate Chips – Ensures pockets of melty chocolate throughout, enhancing the richness of the brownies.
With these S’mores Brownies ingredients in hand, you’ll be well on your way to indulging in a dessert that brings joy with every bite!
Step‑by‑Step Instructions for S’mores Brownies
Step 1: Preheat the Oven
Begin by preheating your oven to 350°F (175°C). This ensures that your S’mores Brownies bake evenly and achieve the perfect gooey texture. While the oven is heating, gather your ingredients and have your 10-inch cast iron skillet ready for the brownie batter.
Step 2: Melt the Butter
In a medium saucepan over low heat, melt the unsalted butter gently. Stir it occasionally to avoid burning. Once melted, remove from heat and let it cool slightly. This melted butter will provide the rich base for your brownies, giving them that delicious fudgy texture we all love.
Step 3: Mix Wet Ingredients
In a mixing bowl, whisk together the melted butter and granulated sugar until well combined. Add in the eggs one at a time, beating well after each addition. Finally, stir in the vanilla extract. This mixture should look smooth and glossy, creating the perfect foundation for your S’mores Brownies.
Step 4: Combine Dry Ingredients
In a separate bowl, sift together the cocoa powder, all-purpose flour, and a pinch of salt. Gradually add this dry mixture to the wet ingredients, folding gently until there are no dry streaks left. Be careful not to overmix; you want these brownies to remain moist and fudgy.
Step 5: Add Chocolate Chips
Once your batter is ready, fold in the chocolate chips to ensure every bite is bursting with melted chocolate goodness. This step adds delicious pockets of richness to your S’mores Brownies, making them even more irresistible.
Step 6: Prepare to Bake
Grease your cast iron skillet lightly with butter or non-stick spray to prevent sticking. Pour the brownie batter into the prepared skillet, spreading it evenly. This creates a solid base for the marshmallows and graham cracker goodness that will top your brownies.
Step 7: Add S’mores Topping
Evenly sprinkle graham cracker crumbs on top of the brownie batter, then layer mini marshmallows across the surface. This creates that iconic S’mores experience, ensuring deliciously gooey marshmallow bites throughout your brownies.
Step 8: Bake the Brownies
Place your skillet in the preheated oven and bake for 25-30 minutes. You’ll know they’re done when the edges are set but the center remains slightly soft. This slight underbaking allows for that delightful fudginess we associate with perfect S’mores Brownies.
Step 9: Cool and Serve
Once baked, remove the skillet from the oven and let it cool for about 10-15 minutes. This cooling time helps the brownies firm up to the perfect consistency. Serve warm, ideally with a scoop of vanilla ice cream on top for an exceptional treat!

What to Serve with S’mores Brownies
Indulging in S’mores Brownies is a delight, but let’s make your dessert experience even more satisfying with some fantastic pairings!
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Vanilla Ice Cream: A classic combination that balances the gooey brownies with creamy sweetness. It melts into the warm brownie, creating a deliciously rich treat.
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Whipped Cream: Light and fluffy, whipped cream adds a lovely contrast to the dense brownies, enhancing their textures and flavors beautifully.
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Fresh Berries: Sweet and tart berries like strawberries or raspberries provide a refreshing contrast, cutting through the brownie’s richness and adding a pop of color.
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Chocolate Sauce Drizzle: For the chocoholics, a drizzle of warm chocolate sauce takes these S’mores Brownies to the next level of indulgence, intensifying the chocolate flavor.
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Caramel Sauce: Rich and buttery caramel creates a luxurious pairing that complements the s’mores flavors wonderfully, adding an extra layer of sweetness.
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Hot Chocolate: Cozy up with a warm mug of hot chocolate, echoing the chocolatey goodness of the brownies and making for a heartwarming treat.
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Nutty Topping: Sprinkle crushed nuts, like pecans or walnuts, on top for a delightful crunch that enhances the overall dessert experience.
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Fresh Mint: A sprig of mint adds a refreshing twist and a splash of color, brightening up the flavors of your brownies.
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Homemade Toffee: Crushed toffee bits provide a sweet crunch, introducing an indulgent flavor while perfectly highlighting the s’mores ingredients.
Embrace the warmth and creativity these pairings bring, ensuring your S’mores Brownies shine even brighter at the dessert table!
Expert Tips for S’mores Brownies
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Right Temperature: Make sure to preheat your oven to 350°F; this ensures that your S’mores Brownies bake evenly and achieve the perfect texture.
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Don’t Overmix: When combining wet and dry ingredients, mix just until combined to avoid tough brownies. The goal is a gooey, fudgy center!
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Layering Marshmallows: For a more gooey experience, add extra mini marshmallows on top in the last few minutes of baking to achieve that perfect toasted finish.
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Check Doneness: Bake until the edges are firm but the center remains soft; this creates that perfect fudgy texture we love.
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Use Fresh Ingredients: Always check the freshness of your ingredients, especially the eggs and baking powder; fresh ingredients keep your S’mores Brownies delicious and tasty!
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Serve Warm: For the ultimate treat, serve the brownies warm with a scoop of vanilla ice cream to enhance that nostalgic s’mores experience.
Make Ahead Options
Making these S’mores Brownies ahead of time is a wonderful option for busy home cooks! You can prepare the brownie batter up to 24 hours in advance; just store it in an airtight container in the refrigerator to keep it fresh. Additionally, you can mix the graham cracker crumbs and chocolate chips together for the topping and refrigerate them separately. When you’re ready to bake, simply pour the brownie batter into the greased cast iron skillet, sprinkle the topping over, and bake as instructed. This method ensures that your S’mores Brownies will still be just as decadent and gooey, saving you time while ensuring you enjoy a delicious homemade treat!
S’mores Brownies Variations & Substitutions
Feel free to get creative with these S’mores Brownies and make them your own with these fun twists!
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Gluten-Free: Use almond flour or a gluten-free all-purpose blend instead of regular flour for gluten-free brownies that still taste amazing.
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Dairy-Free: Substitute the unsalted butter with coconut oil or dairy-free margarine. You’ll still enjoy the rich flavor without the dairy.
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Nutty Delight: Add chopped walnuts or pecans to the brownie batter for a delightful nutty crunch that complements the gooey chocolate.
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Spiced Twist: Sprinkle a bit of cinnamon or nutmeg into the batter for a warm spice note that enhances the chocolatey goodness of your treats.
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Extra Chocolatey: Incorporate a mix of dark chocolate and semi-sweet chocolate chips for a richer flavor profile. These brownies will satisfy any chocolate lover’s cravings!
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Seasonal Flavors: Swap mini marshmallows for seasonal fruity toppings like raspberries in the summer or caramelized apples in the fall for a delightful twist. Just think of the flavor combinations to explore!
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Mini Version: Bake your brownies in a mini cast-iron skillet or muffin tin for bite-sized treats perfect for sharing. These adorable mini S’mores Brownies are great for parties or casual gatherings.
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Layering Magic: For an ultimate s’mores experience, layer crushed graham crackers and melted chocolate between brownie layers before adding the marshmallows on top for double the gooeyness.
Discover your favorite combinations that resonate with your taste buds and enjoy these delightful S’mores Brownies in new and exciting ways!
Storage Tips for S’mores Brownies
Room Temperature: Store completely cooled S’mores Brownies in an airtight container at room temperature for up to 3 days to maintain their gooey texture.
Fridge: For extended freshness, refrigerate the brownies for up to a week. Make sure they’re in a sealed container to avoid absorbing any odors.
Freezer: If you want to keep them longer, freeze cut brownies in an airtight container for up to 2 months. Thaw overnight in the fridge before enjoying.
Reheating: To enjoy warm, simply reheat in the microwave for 10-15 seconds or until warmed through. Pair with a scoop of ice cream for a delightful treat!

S’mores Brownies Recipe FAQs
How can I tell if my ingredients are fresh?
Absolutely! It’s a good practice to check the expiration dates on your baking ingredients. For the best results, use eggs that are fresh and firm, and ensure your baking powder is still active. You can test the baking powder by adding a teaspoon to warm water; if it bubbles vigorously, it’s still good!
Can I substitute gluten-free flour for the all-purpose flour?
Very! You can easily swap all-purpose flour with a gluten-free flour blend to make these S’mores Brownies gluten-free. Simply replace it with an equal amount, and keep an eye on the texture as some gluten-free flours may yield a slightly different consistency. Follow the same measurements for a delicious alternative!
How should I store leftover S’mores Brownies?
The more the merrier! Store completely cooled S’mores Brownies in an airtight container at room temperature for up to 3 days. For longer lasting freshness, refrigerate them for up to a week, but ensure they’re sealed tightly to avoid any odors from the fridge. For longer storage, freeze the baked brownies in a well-sealed container for up to 2 months. Just thaw overnight in the fridge before enjoying.
What if my S’mores Brownies turn out dry?
Don’t fret! If your brownies turn out a bit dry, it might be due to overbaking or using too much flour. Make sure to follow the baking time closely and test for doneness by ensuring the edges are set but the center remains fudgy. For the next batch, consider reducing the baking time by a couple of minutes or ensuring your ingredients are accurately measured.
Can I add different toppings to my S’mores Brownies?
Absolutely! Feel free to get creative! You can add nuts for crunch, peanut butter swirls for a nutty flavor, or even drizzles of caramel for a sweet twist. These substitutions will enhance the flavor profile and give your S’mores Brownies a personal touch!
How do I freeze S’mores Brownies effectively?
Very simple! To freeze, first, cut the brownies into squares after they’ve cooled completely. Then, place them in an airtight container or wrap them tightly in plastic wrap followed by aluminum foil. Freeze them for up to 2 months. When you’re ready to indulge, thaw them overnight in the refrigerator and enjoy!

S'mores Brownies That Will Ignite Your Sweet Tooth Delight
Ingredients
Equipment
Method
- Preheat your oven to 350°F (175°C). Prepare your cast iron skillet.
- Melt the unsalted butter in a saucepan over low heat.
- Whisk together the melted butter and granulated sugar. Add eggs and vanilla extract.
- Sift together cocoa powder, flour, and pinch of salt. Fold into wet mixture.
- Fold in chocolate chips.
- Grease the skillet and pour in the brownie batter.
- Sprinkle graham cracker crumbs and mini marshmallows on top.
- Bake for 25-30 minutes until edges are set and center is slightly soft.
- Let cool for 10-15 minutes before serving.

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