When the sweet cravings hit, there’s nothing quite like the aroma of freshly baked S’mores Brownies wafting through the house. Imagine biting into a fudgy, rich brownie layered with gooey marshmallows, crispy graham cracker crumbs, and decadent chocolate. This delightful dessert takes the iconic campfire classic and transforms it into a simple yet indulgent treat that’s sure to impress everyone gathered around your table. Whether it’s for a cozy movie night at home or a festive gathering with friends, these S’mores Brownies are a crowd-pleaser that come together in about 40 minutes. With just a few pantry staples and a quick bake, you’ll be on your way to serving a slice of nostalgia, wrapped in the warm comfort of chocolatey goodness. Let’s dive into this mouthwatering recipe that is as easy to make as it is delicious!
Why are S’mores Brownies so irresistible?
Decadent Layers: These S’mores Brownies boast fudgy brownie layers complemented by gooey marshmallows and crunchy graham crackers, resulting in a delightful texture contrast.
Quick to Make: With just 40 minutes needed from start to finish, you can quickly whip up this indulgent treat for any occasion.
Crowd-Pleasing Delight: Perfect for gatherings, these brownies are a guaranteed hit among friends and family, bringing smiles at every bite.
Easy Substitutions: Use alternatives like gluten-free flour or plant-based ingredients to customize the recipe while still keeping it utterly delicious.
Dive deeper into your baking adventure by considering our helpful expert tips to elevate your brownie-making game!
S’mores Brownies Ingredients
For the Brownie Base
- Unsalted Butter – 1/2 cup is essential for richness; margarine can be used as a substitute if needed.
- Granulated Sugar – 1 cup adds the perfect level of sweetness; for a more moist alternative, opt for brown sugar.
- Large Eggs – 2 provide the structure; consider flax eggs for a vegan-friendly option.
- Vanilla Extract – 1 teaspoon enhances the flavor beautifully; almond extract can offer a delightful twist.
- Unsweetened Cocoa Powder – 1/3 cup delivers that rich chocolate taste; carob powder is a non-chocolate substitute.
- All-Purpose Flour – 1/2 cup ensures the right structure; use a gluten-free flour blend for a gluten-free treat.
- Salt – 1/4 teaspoon balances the sweetness; omitting it may result in even sweeter brownies.
- Baking Powder – 1/4 teaspoon acts as a leavening agent; baking soda is a feasible alternative if you’re out.
For the Topping
- Mini Marshmallows – 1 cup brings the gooey goodness we love; vegan marshmallows can be used for a plant-based treat.
- Chocolate Chips – 1/2 cup enhances the chocolate flavor; switch to dark chocolate chips for an extra rich experience.
- Graham Cracker Crumbs – 1/2 cup plus extra for topping adds needed crunch; crushed digestive biscuits work as an alternative.
- Chocolate Sauce – 1/4 cup (optional) for drizzling, deepens the rich chocolate flavor; skip if you prefer it without.
Embrace the sweet nostalgia of s’mores in brownie form—happy baking!
How to Make S’mores Brownies
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Preheat the oven to 350°F (175°C). Grease or line an 8×8-inch baking pan to ensure easy removal later. This step is essential for achieving that perfect brownie texture!
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Melt the unsalted butter in a medium saucepan over low heat. Once melted, remove it from the heat and stir in the granulated sugar, eggs, and vanilla extract until the mixture is well combined and smooth.
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Whisk together the unsweetened cocoa powder, all-purpose flour, salt, and baking powder in a separate bowl. This will help incorporate air and give your brownies that light fluffy texture.
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Combine the wet and dry ingredients by gradually mixing the dry mixture into the wet ingredients. Stir until just combined; be careful not to overmix to keep that fudgy consistency!
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Pour the brownie batter into your prepared pan, spreading it evenly. Don’t forget to tap the pan gently to remove any air bubbles for an even bake.
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Bake the brownies for 20-25 minutes. A toothpick inserted in the center should come out with a few moist crumbs—it’s okay if it’s not completely clean!
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Sprinkle mini marshmallows, chocolate chips, and graham cracker crumbs generously on top of the warm brownies. This is where the magic of s’mores begins!
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Broil (optional) for 1-2 minutes until the marshmallows are golden brown, keeping a watchful eye to prevent them from burning. Those toasty marshmallows are the cherry on top!
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Cool in the pan for 10-15 minutes. If desired, drizzle chocolate sauce on top before slicing into squares for serving. Patience is key here!
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Cut into squares and serve warm or at room temperature. These brownies are perfect to enjoy alone or with your favorite scoop of ice cream!
Optional: Serve with a dollop of whipped cream for extra indulgence.
Exact quantities are listed in the recipe card below.
S’mores Brownies Variations & Substitutions
Feel free to let your creativity shine by making these S’mores Brownies your own!
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Nutty Delight: Add 1/2 cup of chopped nuts like walnuts or pecans for a lovely crunch and rich flavor burst. Nuts add a delightful depth to your fudge and bring a heartiness that’s simply irresistible.
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Dairy-Free: Substitute butter with coconut oil and chocolate chips with dairy-free varieties for a dreamy vegan version. This swap ensures you won’t miss out on the gooey goodness of s’mores!
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Spicy Kick: Mix in a pinch of cayenne pepper or cinnamon to the brownie batter for a surprising twist that adds warmth. This subtle heat will take your taste buds on an unexpected journey, complementing the sweetness beautifully.
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Fruit Fusion: Fold in 1/2 cup of chopped fresh fruit like strawberries or raspberries for a fruity flair that contrasts the chocolate. This unexpected addition brightens each bite, turning your brownies into a refreshing treat!
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Caramel Swirl: Add a layer of caramel sauce by swirling it into the brownie batter before baking for a decadently rich flavor. The gooey caramel will create pockets of sweetness that elevate the entire dessert.
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Sugar-Free: Use a sugar substitute like erythritol or stevia in place of granulated sugar for a lower-calorie option. You won’t sacrifice flavor, keeping your treats naughty and nice!
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Graham Cracker Crust: Create a simple graham cracker crust by pressing a mixture of crushed graham crackers and melted butter at the bottom of the pan before adding brownie batter. This adds a delightful crunch right from the first bite!
Exploring these variations can truly enhance your baking experience while keeping the heart of those delicious S’mores Brownies intact!
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 fresh and delicious for easy snacking.
Fridge: If you want to extend their shelf life, refrigerate the brownies in an airtight container for up to 1 week. They may become slightly firmer, but still delightful!
Freezer: For longer storage, wrap individual brownies tightly in plastic wrap and place in an airtight freezer bag. They can be frozen for up to 3 months without losing flavor.
Reheating: To enjoy them warm, microwave a brownie for 10-15 seconds. This will revive that gooey texture and enhance the chocolate flavors beautifully.
Make Ahead Options
S’mores Brownies are perfect for busy home cooks looking to simplify their meal planning! You can prepare the brownie batter up to 24 hours in advance; just cover it tightly and refrigerate. Additionally, after baking, let the brownies cool completely, then store them in an airtight container at room temperature for up to 3 days to maintain their chewiness. When you’re ready to serve, simply reheat them briefly in the oven to warm them, then add the marshmallows, chocolate chips, and graham cracker crumbs before broiling for that signature golden top. This way, you’ll have delicious S’mores Brownies that are just as indulgent, saving you time and effort!
What to Serve with S’mores Brownies?
Warm, gooey S’mores Brownies invite a delightful dining experience, and choosing the right accompaniments can elevate that indulgence even further.
- Vanilla Ice Cream: A classic choice that adds a creamy contrast to the fudgy brownies, balancing the dessert’s sweetness beautifully.
- Fresh Berries: Juicy strawberries or raspberries bring a refreshing tartness, cutting through the richness for a well-rounded treat.
- Hot Chocolate: A warm, rich drink enhances the chocolate vibe and wraps you in a cozy blanket of flavor, perfect for chilly evenings.
- Chocolate Chip Cookies: For chocolate lovers, serving these alongside takes the dessert game to new heights—it’s a sweet double feature!
- Whipped Cream: Light and airy, it adds a lovely touch of freshness to your brownies, making each bite even more delightful.
- Peanut Butter Drizzle: A dollop of peanut butter sauce not only deepens the flavor but also adds a nutty richness that complements the chocolate.
- Coffee: A robust brew contrasts the sweetness with its bitter notes, making it a great pairing for dessert lovers who enjoy a balance of flavors.
- Caramel Sauce: Drizzling this on top can elevate the S’mores experience, adding an indulgent, silky sweetness that pairs perfectly with chocolate.
- Nut Mix: A crunchy mix offers a textural element, contrasting the gooey brownie and enhancing the overall dessert experience.
- Mint Chocolate Chip Ice Cream: For a refreshing twist, serve a scoop alongside your brownies, giving the dessert an invigorating kick!
Expert Tips for S’mores Brownies
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Avoid Overmixing: Stir the batter until just combined to maintain a fudgy texture. Overmixing can result in dry brownies.
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Watch the Broiler: When broiling the marshmallows, stay close to prevent them from burning. A few seconds can make a big difference.
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Cool Before Cutting: Let the brownies cool for 10-15 minutes after baking. This allows the layers to set, making for cleaner cuts.
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Experiment with Flavor: Don’t hesitate to customize your S’mores Brownies with different chocolate types or substitutions for a unique twist.
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Store Properly: Keep leftovers in an airtight container at room temperature for up to three days to maintain freshness and deliciousness.
S’mores Brownies Recipe FAQs
How do I choose the right ripeness for ingredients?
Absolutely! For the best S’mores Brownies, it’s important to use ingredients at their peak freshness. Choose butter that is firm but not overly cold to ensure it melts evenly. Eggs should ideally be at room temperature for easier incorporation into the batter, enhancing the final texture. For marshmallows, check for any hard spots — they should be soft and pliable for that perfect gooeyness!
How should I store leftover S’mores Brownies?
Very! Store your S’mores Brownies in an airtight container at room temperature for up to 3 days. If you want to keep them fresh longer, you can refrigerate them for up to a week. Just keep in mind that they may become slightly firmer in the fridge, but the flavors will still be delightful!
Can I freeze my S’mores Brownies?
Absolutely! To freeze your S’mores Brownies, wrap each square tightly in plastic wrap, then place them into an airtight freezer bag. They can last up to 3 months in the freezer. When you’re ready to enjoy, simply thaw the brownies in the fridge overnight or microwave them for about 10-15 seconds for that fresh-out-of-the-oven taste!
What should I do if my brownie batter is too thick?
If your brownie batter feels too thick, don’t worry! This can happen for a couple of reasons, such as overmeasuring the flour or under-melting the butter. To remedy this, simply add a tablespoon of milk, water, or melted butter into the batter, mixing well until you reach the desired consistency. Remember, it should still be thick, but able to spread easily in the pan.
Can I make S’mores Brownies without eggs?
Definitely! To make these delicious S’mores Brownies without eggs, you can use a flax egg as a substitute. To make one flax egg, combine 1 tablespoon of ground flaxseed with 2.5 tablespoons of water. Let it sit for about 5 minutes until it thickens. This will bind your brownies beautifully, without affecting the rich flavor and texture you crave.
Are S’mores Brownies safe for dogs?
Be cautious! While chocolate products are a beloved treat for humans, they can be toxic to dogs. Additionally, marshmallows contain sugar, which isn’t healthy for your pet. It’s best to keep these S’mores Brownies safe on the human side of the family table, letting your furry friends enjoy their own dog-friendly treats instead!

S'mores Brownies: The Ultimate Fudgy Indulgence You Need
Ingredients
Equipment
Method
- Preheat the oven to 350°F (175°C). Grease or line an 8x8-inch baking pan.
- Melt the unsalted butter in a medium saucepan over low heat. Remove from heat and stir in sugar, eggs, and vanilla.
- Whisk together cocoa powder, flour, salt, and baking powder in a separate bowl.
- Combine wet and dry ingredients by mixing them together until just combined.
- Pour the brownie batter into the prepared pan, spreading it evenly.
- Bake for 20-25 minutes. A toothpick should come out with a few moist crumbs.
- Sprinkle mini marshmallows, chocolate chips, and graham cracker crumbs on top of the warm brownies.
- Optional: Broil for 1-2 minutes until marshmallows are golden brown.
- Cool in the pan for 10-15 minutes, then drizzle chocolate sauce if desired before cutting.
- Cut into squares and serve warm or at room temperature.







