S’mores Brownies are the ultimate combination of two classic treats, delivering rich chocolatey goodness and gooey marshmallow delight. These brownies are perfect for any occasion, whether it’s a summer cookout or a cozy winter dessert. With their easy preparation and outstanding flavor, S’mores Brownies will surely impress your family and friends all year round!

Jump to:
- Why You’ll Love This Recipe
- Tools and Preparation
- Essential Tools and Equipment
- Importance of Each Tool
- Ingredients
- For the Brownies
- For the Toppings
- How to Make S’mores Brownies
- Step 1: Prepare the Brownie Batter
- Step 2: Crush the Graham Crackers
- Step 3: Broil Marshmallows
- Step 4: Add Crushed Graham Crackers
- Step 5: Broil Until Golden
- Step 6: Add Chocolate Pieces
- Step 7: Cut and Serve
- How to Serve S’mores Brownies
- With Ice Cream
- As a Dessert Bar
- With Drizzles
- Enjoy Warm
- How to Perfect S’mores Brownies
- Best Side Dishes for S’mores Brownies
- Common Mistakes to Avoid
- Storage & Reheating Instructions
- Refrigerator Storage
- Freezing S’mores Brownies
- Reheating S’mores Brownies
- Frequently Asked Questions
- What are S’mores Brownies?
- Can I use homemade brownie mix?
- How do I customize my S’mores Brownies?
- Are S’mores Brownies suitable for parties?
- Can I make these brownies gluten-free?
- Final Thoughts
- 📖 Recipe Card
Why You’ll Love This Recipe
- Quick to Prepare: Using a box brownie mix makes these brownies fast and easy to whip up.
- Decadent Flavor: The combination of chocolate, marshmallows, and graham crackers creates an irresistible taste.
- Fun for Everyone: Kids and adults alike will enjoy the nostalgic flavors of this favorite treat.
- Versatile Dessert: Perfect for parties, potlucks, or a simple family dessert night.
- Gooey Texture: The toasted marshmallows on top add a delightful chewiness that complements the fudgy brownies.
Tools and Preparation
Before you start making your S’mores Brownies, gather the necessary tools to ensure a smooth baking experience.
Essential Tools and Equipment
- Baking pan
- Mixing bowl
- Broiler-safe oven mitts
- Plastic bag for crushing graham crackers
- Wire rack for cooling
Importance of Each Tool
- Baking pan: A good quality baking pan ensures even cooking and helps prevent sticking.
- Mixing bowl: A large mixing bowl is essential for combining your ingredients easily.
- Broiler-safe oven mitts: Protect your hands when placing food under the broiler to avoid burns.
- Wire rack: Cooling on a wire rack allows air circulation around your brownies, preventing them from becoming soggy.
Ingredients
For the Brownies
- 2 boxes of brownie mix – I used Ghirardelli Brownie Mix
For the Toppings
- 2 cups mini marshmallows
- 1 package of graham crackers
- 2 1.55 ounce chocolate bars broken into pieces
How to Make S’mores Brownies
Step 1: Prepare the Brownie Batter
Make brownies according to directions on the box. Ensure you mix well so that all ingredients are fully incorporated for a fudgy texture.
Step 2: Crush the Graham Crackers
While the brownies are baking, put graham crackers in a plastic bag and crush them into small pieces. This will create the perfect topping for your S’mores Brownies.
Step 3: Broil Marshmallows
Once the brownies are baked, turn your oven’s broiler to high. Sprinkle mini marshmallows generously on top of the warm brownies.
Step 4: Add Crushed Graham Crackers
Top the marshmallows with your crushed graham crackers. This adds both flavor and texture to your dessert.
Step 5: Broil Until Golden
Place the pan back in the oven for 2 to 3 minutes. Keep a close eye on it to prevent burning. You want those marshmallows golden brown!
Step 6: Add Chocolate Pieces
After removing from the oven, cool on a wire rack. Gently push chocolate pieces into the melted marshmallows while still warm.
Step 7: Cut and Serve
Allow to cool for about 30 minutes before cutting into squares. Enjoy your delicious S’mores Brownies!
How to Serve S’mores Brownies
S’mores Brownies are a delightful dessert that can be enjoyed in various ways. Whether you’re hosting a gathering or simply treating yourself, here are some fun serving suggestions to elevate your S’mores Brownies experience.
With Ice Cream
- Vanilla Ice Cream: A classic pairing that adds creaminess and balances the rich flavors of the brownies.
- Chocolate Chip Ice Cream: For chocolate lovers, this option enhances the cocoa goodness in every bite.
As a Dessert Bar
- DIY Toppings Station: Set up a bar with extra toppings like crushed graham crackers, chocolate syrup, and additional marshmallows for guests to customize their own brownies.
- Fruit Additions: Offer strawberries or bananas for a fresh twist on the traditional S’mores flavor combination.
With Drizzles
- Chocolate Sauce: Drizzle melted chocolate over each brownie square for an extra indulgent treat.
- Caramel Sauce: A touch of caramel adds a sweet contrast that complements the gooey marshmallows perfectly.
Enjoy Warm
- Fresh Out of the Oven: Serve your S’mores Brownies warm for an ooey-gooey experience, allowing the marshmallows to stay soft and melty.

How to Perfect S’mores Brownies
Creating perfect S’mores Brownies is all about paying attention to details. Here are some tips to ensure they come out just right.
- Use Quality Ingredients: Opt for high-quality brownie mix and chocolate bars to enhance flavor and texture.
- Monitor Broiling Time: Keep a close eye on the marshmallows while broiling; they can go from golden brown to burnt quickly.
- Let Them Cool Before Cutting: Allowing the brownies to cool ensures they set properly, making cutting easier without falling apart.
- Experiment with Flavors: Try adding peanut butter or flavored extracts for a unique twist on traditional S’mores Brownies.
Best Side Dishes for S’mores Brownies
Pairing side dishes with your S’mores Brownies can enhance the overall dessert experience. Here are some tasty options that complement this delightful treat.
- Fruit Salad: A refreshing mix of seasonal fruits balances the sweetness of brownies and adds a burst of freshness.
- Whipped Cream: Light and airy, whipped cream makes a great topping that contrasts beautifully with the rich brownies.
- Cheesecake Bites: These creamy bites offer a different texture that pairs well with the fudgy consistency of S’mores Brownies.
- Chocolate-Covered Strawberries: Sweet and indulgent, these treats are perfect for those who love chocolate and fruit together.
- Milkshake: A thick milkshake, either vanilla or chocolate, complements S’mores flavors perfectly while adding creaminess.
- Coffee or Espresso: A cup of coffee or espresso brings out the chocolate flavors in brownies and provides a nice contrast.
Common Mistakes to Avoid
Making S’mores Brownies can be a fun and delicious experience, but it’s easy to make mistakes along the way. Here are some common pitfalls to watch out for.
- Not following the box instructions: Always read and follow the brownie mix instructions closely. Skipping steps or changing ingredient amounts can affect texture and flavor.
- Overbaking: Keep an eye on your brownies while they bake. Overbaking can lead to dry brownies instead of the desired fudgy texture.
- Ignoring broiler time: When toasting marshmallows under the broiler, watch them carefully. Leaving them too long can lead to burnt marshmallows, ruining the dish.
- Skipping the cooling step: Allowing brownies to cool before cutting helps them set properly. Cutting too soon can result in messy squares that fall apart.
- Using stale ingredients: Make sure your graham crackers and marshmallows are fresh for the best taste and texture. Stale ingredients can negatively impact flavor.

Storage & Reheating Instructions
Refrigerator Storage
- Store S’mores Brownies in an airtight container for up to 5 days in the refrigerator.
- Place parchment paper between layers if stacking to prevent sticking.
Freezing S’mores Brownies
- Wrap brownies tightly in plastic wrap or aluminum foil, then place in a freezer-safe container.
- They can be frozen for up to 3 months.
Reheating S’mores Brownies
- Oven: Preheat the oven to 350°F (175°C) and warm brownies for about 10 minutes for softening.
- Microwave: Heat individual squares for about 15-20 seconds on high power for a gooey treat.
- Stovetop: Place a square in a non-stick skillet over low heat, cover, and warm until heated through.
Frequently Asked Questions
What are S’mores Brownies?
S’mores Brownies are a delicious dessert combining classic brownies with s’mores toppings like toasted marshmallows, chocolate pieces, and crushed graham crackers.
Can I use homemade brownie mix?
Absolutely! You can substitute box brownie mix with your favorite homemade recipe for a personal touch on these S’mores Brownies.
How do I customize my S’mores Brownies?
Feel free to add nuts, different types of chocolate bars, or even flavored marshmallows to customize your S’mores Brownies according to your taste!
Are S’mores Brownies suitable for parties?
Yes! These treats are perfect for gatherings or parties due to their rich flavor and delightful presentation. They’re sure to impress your guests!
Can I make these brownies gluten-free?
You can use gluten-free brownie mix instead of regular mix. Just ensure all other ingredients like graham crackers are also gluten-free.
Final Thoughts
S’mores Brownies offer an incredible twist on traditional s’mores, making them perfect year-round. Their rich flavors and gooey textures will delight anyone who tries them. Plus, you can easily customize them with your favorite ingredients! Enjoy making this versatile treat!
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S’mores Brownies
- Total Time: 40 minutes
- Yield: Approximately 16 servings 1x
Description
S’mores Brownies bring together the beloved flavors of classic s’mores in a rich and fudgy dessert that everyone will love. Combining a moist brownie base with gooey toasted marshmallows, crunchy graham crackers, and melty chocolate, these brownies are perfect for any occasion—whether you’re hosting a summer cookout or enjoying a cozy winter night. With an easy-to-follow recipe, you can whip up these delightful treats in no time, impressing family and friends alike. Serve warm or topped with ice cream for an extra indulgent experience!
Ingredients
- 2 boxes of brownie mix (Ghirardelli recommended)
- 2 cups mini marshmallows
- 1 package of graham crackers
- 2 chocolate bars (1.55 ounces each)
Instructions
- Preheat your oven according to brownie mix instructions and prepare the batter as directed.
- While baking, crush graham crackers in a plastic bag for topping.
- Once brownies are baked, set the oven to broil. Spread mini marshmallows on top.
- Sprinkle crushed graham crackers over marshmallows.
- Broil for 2-3 minutes until marshmallows are golden brown—watch closely!
- Cool on a wire rack and gently push chocolate pieces into the melted marshmallows.
- Allow to cool for about 30 minutes before cutting into squares.
- Prep Time: 15 minutes
- Cook Time: 25 minutes
- Category: Dessert
- Method: Baking
- Cuisine: American
Nutrition
- Serving Size: 1 square (60g)
- Calories: 250
- Sugar: 22g
- Sodium: 150mg
- Fat: 12g
- Saturated Fat: 6g
- Unsaturated Fat: 5g
- Trans Fat: 0g
- Carbohydrates: 34g
- Fiber: 1g
- Protein: 3g
- Cholesterol: 20mg