Name: Irresistibly Gooey Graham Cracker S’mores Brownie Bars
Prep time: 20 min
Cook time: 20 min
Total time: 50 min
Ingredients: 1/2 cup Butter (Can substitute with coconut oil for dairy-free option.); 1 cup Semi-sweet chocolate chips (Can be replaced with dark chocolate for deeper taste.); 2 units Eggs (Use flax eggs for a vegan alternative.); 1 teaspoon Vanilla extract (Pure vanilla is preferred for best flavor.); 1 cup Granulated sugar (Coconut sugar can be used for a lower glycemic option.); 1 cup All-purpose flour (Can use gluten-free flour for a gluten-free version.); 1 teaspoon Baking soda (Ensure it's fresh.); 1 teaspoon Ground cinnamon (Optional for personal taste.); 2 cups Miniature marshmallows (Vegan marshmallows available for plant-based versions.); 2 bars Hershey Bars (Use any chocolate bar of choice.); 6 sheets Graham crackers (Gluten-free graham crackers can be used if needed.)

Just when I thought my sweet tooth couldn’t get any more demanding, I stumbled upon a game-changer: Graham Cracker S’mores Brownie Bars. These delightful bars are a nostalgic nod to summer campfires, combining the gooey richness of brownies with the crunchy goodness of graham crackers and fluffy marshmallows. With just a few simple ingredients, this quick dessert not only satisfies your sweet cravings but also comes together effortlessly, making it perfect for both casual weeknight snacks and impressive gatherings. Plus, with options for dietary adjustments, you can easily whip up a version that caters to everyone. Are you ready to dive into a gooey, chocolaty masterpiece that will make your heart sing? Let’s get baking!

Why are These S’mores Brownie Bars a Must-Try?

Irresistible Flavor: The enchanting combination of gooey chocolate brownies with crunchy graham crackers and toasted marshmallows delivers a flavor sensation that’s hard to resist.

Effortlessly Simple: With minimal steps and ingredients, you can create a decadent dessert that looks and tastes gourmet!

Customizable Options: Whether you’re vegan or gluten-free, there are easy substitutions to ensure everyone can indulge in the fun.

Crowd-Pleaser: These bars are perfect for gatherings or family movie nights, sure to impress both kids and adults alike!

Quick Dessert Fix: Whip them up in no time for a delightful treat after dinner, so you can satisfy those sudden sweet cravings.

If you’re craving more delightful treats, check out our Pistachio Cheesecake Bars or our delicious Fudgy Chocolate Brownie for more sweet inspirations!

Graham Cracker S’mores Brownie Bar Ingredients

• For the Brownies

Butter – Adds moisture and richness; substitute with coconut oil for a dairy-free option.
Semi-sweet chocolate chips – Creates a rich chocolate flavor; can be replaced with dark chocolate for a deeper taste.
Eggs – Provides structure and moisture; for a vegan alternative, use flax eggs (1 tbsp ground flaxseed + 2.5 tbsp water per egg).
Vanilla extract – Enhances flavor; no substitutions necessary, but pure vanilla is preferred for best results.
Granulated sugar – Sweetener that helps with texture and flavor; can use coconut sugar for a lower glycemic option.
All-purpose flour – Provides structure; gluten-free flour can be used for a gluten-free version.
Baking soda – A leavening agent; ensure it’s fresh for proper rise.
Ground cinnamon – Adds warmth and flavor; optional for personal taste.

• For the Topping

Miniature marshmallows – Provides the signature s’mores chewy texture; vegan marshmallows available for plant-based versions.
Hershey Bars – Adds more chocolate flavor and texture; use any chocolate bar of choice.
Graham crackers – Creates crunchy texture; gluten-free graham crackers can be used if needed.

Step‑by‑Step Instructions for Graham Cracker S’mores Brownie Bars

Step 1: Preheat Your Oven
Begin by preheating your oven to 350°F (175°C). This ensures a perfectly baked graham cracker S’mores brownie bars with a gooey center and a crisp top. Prepare a 9 x 13-inch baking pan by greasing it lightly with butter or non-stick spray, ensuring easy removal later.

Step 2: Melt the Butter and Chocolate
In a microwave-safe bowl, combine the butter and semi-sweet chocolate chips. Microwave in 30-second intervals, stirring after each session until the mixture is smooth and glossy, taking about 1 to 2 minutes total. This melted blend is the base for your brownie batter, adding rich chocolate flavor to your bars.

Step 3: Mix in Wet Ingredients
Once the chocolate mixture has cooled slightly, whisk in the eggs and vanilla extract until well combined. This adds moisture and helps bind your ingredients together, creating a decadent brownie texture. Ensure the mixture is smooth and uniformly blended before proceeding.

Step 4: Combine Dry Ingredients
Incorporate granulated sugar, all-purpose flour, baking soda, and ground cinnamon into the chocolate mixture. Stir gently until just combined; avoid over-mixing to keep your brownie bars tender. The batter should be thick and luscious, inviting you to dive in!

Step 5: Add Chocolate and Graham Crackers
Chop 1.5 Hershey bars into small pieces and fold them into the brownie batter. Additionally, crush graham crackers and mix them in as well, ensuring each bite of your Graham Cracker S’mores Brownie Bars has that delightful crunch and flavor.

Step 6: Bake the Brownies
Pour the brownie batter into your prepared baking pan, spreading it evenly. Bake in the preheated oven for 20 minutes or until a toothpick inserted into the center comes out clean or with just a few moist crumbs. This step is crucial for achieving that perfect brownie texture.

Step 7: Prepare the Toppings
Once baked, take the brownies out of the oven and allow them to cool slightly—about 10 minutes. While cooling, gather your remaining Hershey bars, marshmallows, and crushed graham crackers to prepare for the topping.

Step 8: Add Toppings and Broil
Evenly distribute the rest of the Hershey bars, followed by the crumbled graham crackers, and finally the miniature marshmallows on top of the warm brownies. Switch your oven setting to broil and place the pan back in the oven for a few minutes until the marshmallows are golden brown, keeping a close watch to prevent burning.

Step 9: Cool and Serve
Remove the pan from the oven and let the Graham Cracker S’mores Brownie Bars cool completely in the pan before cutting into squares. Allowing them to cool helps the flavors meld and makes for easier slicing. Enjoy your heavenly creation!

Make Ahead Options

These Graham Cracker S’mores Brownie Bars are fantastic for busy home cooks looking to save time without sacrificing flavor! You can prepare the brownie batter up to 24 hours in advance by mixing all wet and dry ingredients together, storing the mixture in an airtight container in the refrigerator. Additionally, you can crush the graham crackers and chop the chocolate for topping ahead of time and keep them in separate containers for up to 3 days. When you’re ready to bake, simply pour the batter into the pan, bake as directed, and add the toppings before broiling. This way, you’ll serve a deliciously gooey treat with minimal effort!

How to Store and Freeze Graham Cracker S’mores Brownie Bars

Fridge: Store your Graham Cracker S’mores Brownie Bars in an airtight container for up to 4 days. Make sure they are completely cooled before sealing to maintain their gooey texture.

Freezer: If you’d like to save some for later, wrap individual bars in plastic wrap and then place them in a freezer-safe bag. They can be frozen for up to 3 months.

Reheating: To enjoy warm, reheat your brownie bars in the microwave for 15-20 seconds or in a preheated oven at 350°F (175°C) for about 5-10 minutes, ensuring the marshmallows maintain their fluffiness.

Thawing: Allow frozen bars to thaw in the fridge overnight before reheating, ensuring they taste as fresh as the first bite!

What to Serve with Graham Cracker S’mores Brownie Bars

Looking to elevate your dessert experience? Pairing is the secret to transforming your sweet treats into a full-fledged feast!

Vanilla Ice Cream: Indulge in a scoop of creamy vanilla ice cream that melts into the warm brownies, creating the ultimate contrast in temperature and texture.
Whipped Cream: A dollop of fluffy whipped cream adds a light touch that beautifully balances the rich, gooey brownie bars with its airy texture.
Fresh Berries: Juicy strawberries or raspberries provide a tart burst of flavor that cuts through the sweetness, refreshing the palate after each decadent bite.
Chocolate Sauce: Drizzling a warm chocolate sauce over the bars enhances their chocolaty goodness, making every mouthful an even sweeter sensation.
Coffee: A rich, steaming cup of coffee is the perfect companion, as its bitter notes complement the sweet, gooey bars deliciously, lifting the overall flavor experience.
Milk: Classic cold milk never fails! It provides a nostalgic pairing that enhances the chocolatey taste, offering a comforting contrast to the gooey marshmallow and crunchy graham cracker layers.
Nutty Caramel Sauce: A drizzle of salted caramel sauce adds an extra layer of flavor, rounding out the dessert with its nutty, buttery goodness that pairs effortlessly with each bite.

Enjoy these delightful accompaniments and watch your Graham Cracker S’mores Brownie Bars turn dessert time into a heartfelt occasion!

Expert Tips for Graham Cracker S’mores Brownie Bars

Microwave Caution: Use a microwave-safe bowl for melting chocolate to prevent burning. Stir carefully for best results.
Broiling Alert: Keep a watchful eye while broiling the marshmallows, as they can burn quickly. A minute can make all the difference!
Cooling Time: Let the brownies cool slightly before adding marshmallows to stop them from sinking into the batter.
Texture Consistency: Ensure your baking soda is fresh for optimal rise. Stale baking soda can result in dense bars, defeating the gooey goodness.
Substitution Savvy: Remember, vegan options exist! Flax eggs work wonders for a dairy-free version, so everyone can enjoy these Graham Cracker S’mores Brownie Bars.
Storage Tips: For the best flavor, store bars in an airtight container in the refrigerator. They last up to 4 days—if they last that long!

Graham Cracker S’mores Brownie Bars Variations

Feel free to let your creativity shine with these delightful variations that bring even more joy to your s’mores journey!

Dairy-Free: Substitute butter with coconut oil and use dairy-free chocolate chips for a creamy, guilt-free delight.
Vegan: Replace eggs with flax eggs (1 tbsp ground flaxseed + 2.5 tbsp water) for an equally delicious plant-based treat.
Gluten-Free: Use gluten-free graham crackers and flour to make these s’mores bars accessible to everyone.
Nutty Twist: Add chopped nuts like pecans or walnuts to the brownie batter for an added crunch and rich flavor.
Decadent Chocolate: Swap semi-sweet chocolate chips for dark chocolate or milk chocolate chips for a different depth of flavor.
Minty Freshness: Incorporate a splash of peppermint extract in place of vanilla for a refreshing minty s’mores experience that feels like a holiday treat.
Peanut Butter Swirl: Fold in a dollop of creamy peanut butter to the brownie batter before baking for a deliciously nutty layer that takes these bars to a whole new level.
Spicy Kick: Add a pinch of cayenne pepper or chili powder to the brownie mixture for a surprising and delightful touch of heat that pairs perfectly with the sweetness.

Feel inspired? Try a few of these ideas for your next batch! And if you’re in the mood for more sweets, don’t miss out on our delightful Soft Baked Maple Donut Bars or the indulgent Ferrero Rocher Brownies. Enjoy baking!

Graham Cracker S’mores Brownie Bars Recipe FAQs

What type of graham crackers should I use?
For the best texture and flavor, traditional graham crackers work wonderfully. However, if you’re aiming for a gluten-free option, look for gluten-free graham crackers, which are readily available in most supermarkets. They maintain that delightful crunch and add to the charm of the s’mores experience!

How should I store my Graham Cracker S’mores Brownie Bars?
Absolutely! To keep these delicious bars fresh, store them in an airtight container in the refrigerator for up to 4 days. Ensure they are completely cooled before sealing to prevent condensation from making them soggy. They make lovely snacks throughout the week!

Can I freeze Graham Cracker S’mores Brownie Bars?
Yes, you can! To freeze, wrap individual brownie bars tightly in plastic wrap and place them in a freezer-safe bag. They will stay good for up to 3 months. When you’re ready to enjoy them, simply thaw in the refrigerator overnight and reheat in the microwave for 15-20 seconds. Perfect for a quick sweet fix!

What if my marshmallows burn while broiling?
It happens! If you find your marshmallows browning too quickly, you can try lowering the oven rack, so they are further from the heating element. Alternatively, keep a close watch and remove them as soon as they reach a golden hue. It’s all about that perfect toasted marshmallow!

Can I adjust the recipe for dietary restrictions?
Very! For a dairy-free version, substitute butter with coconut oil, and use vegan marshmallows. Additionally, employing flax eggs instead of regular eggs (1 tablespoon ground flaxseed mixed with 2.5 tablespoons water per egg) works beautifully for a vegan option. Adapt these delightful bars to suit everyone at your gathering effortlessly!

Is there an alternative to using eggs in this recipe?
Certainly! If you’re looking for an egg substitute, flax eggs are an excellent choice. To make one flax egg, mix 1 tablespoon of ground flaxseed with 2.5 tablespoons of water. Combine well and let it sit for about 5 minutes until it’s gel-like. You can use this in place of each egg in your Graham Cracker S’mores Brownie Bars, maintaining that perfect brownie texture!