Imagine the quintessential campfire treat, but even better: meticulously crafted into a decadent, mess-free bar. These **Soft & Chewy S’mores Crumble Bars** transform the classic s’mores experience into a remarkably convenient and utterly irresistible dessert. Forget sticky fingers and burnt marshmallows; these bars deliver a harmonious blend of gooey milk chocolate, cloud-like marshmallow, and tender graham cracker crumble in every single bite. It’s all the magical flavor of a traditional s’more, refined and elevated for pure indulgence.
If you’re anything like us, the allure of s’mores-inspired desserts is simply undeniable. And when Lisa from Wine and Glue hosts S’mores Week, you know something extraordinary is brewing! These Soft Chewy S’mores Crumble Bars are no exception; they are an absolute triumph, destined to become a staple in your recipe repertoire.
The Anatomy of a Perfect S’mores Bar: Layers of Pure Bliss
Prepare for these bars to take over your dessert dreams. Once you taste them, you might never look at a regular s’more the same way again! It’s not just a hunch; it’s a promise. Let’s break down the incredible layers that make these bars so special:
- A foundation of **soft, buttery graham cracker crumble** forms the irresistible base.
- Next, a generous layer of **fluffy marshmallow** is lovingly spread on top.
- This is followed by a smooth and rich **milk chocolate ganache**, poured evenly over the marshmallow.
- Finally, the bars are crowned with more of that delightful **graham cracker crumble** and a scattering of cute mini marshmallows, adding texture and a golden finish.
Why These S’mores Crumble Bars Are a Game-Changer
The magic truly happens in the oven, where the warm chocolate ganache gently melts and intertwines with the marshmallow fluff. This creates a perpetually soft, irresistibly gooey, and perfectly balanced chocolate-marshmallow core. The resulting texture is remarkably similar to that glorious moment when you bite into a campfire s’more, and the perfectly toasted marshmallow seamlessly blends with the partially melted chocolate. But here’s where these bars truly surpass their outdoor counterpart:
Unlike traditional s’mores, where a brittle graham cracker often crumbles into a messy heap, the graham cracker “sandwich” of these bars is wonderfully soft and chewy. We’re confident in saying that the crunchy, crumbly graham cracker is often the least enjoyable part of a classic s’more, especially when you’re not actually gathered around a campfire. Who wants a mess when indulging in a sweet treat?
With these bars, every bite is a cohesive flavor explosion. All the familiar, magical s’mores elements blend together effortlessly, creating a harmonious and deeply satisfying experience. A touch dramatic? Perhaps. But these bars are genuinely that delicious, and we guarantee you will absolutely adore them!
The Secret to S’mores Perfection: Texture and Flavor
What makes these bars truly stand out is the masterful interplay of textures and temperatures. The buttery graham cracker crumble base bakes to a tender consistency, providing a sturdy yet yielding foundation. It’s a stark contrast to the often-dry and flaky traditional graham, offering a delightful chewiness that complements the gooey interior.
The star of the show, the molten center, is achieved by pairing high-quality milk chocolate ganache with fluffy marshmallow. As it bakes, these two components meld into a warm, creamy, and irresistibly stretchy layer. The slightly browned mini marshmallows on top add a hint of caramelized sweetness and a visual cue of that familiar campfire toast, without the fuss.
This careful construction ensures that each mouthful delivers the full s’mores experience: the sweetness of marshmallow, the rich depth of chocolate, and the earthy, comforting notes of graham cracker – all wrapped in a soft, chewy package. It’s a culinary hug in bar form, evoking nostalgic memories while creating new, delightful ones.
Rave Reviews and Unanimous Praise
And if our enthusiastic description isn’t enough to convince you, these bars have garnered absolutely rave reviews! In fact, one appreciative individual once told us that each tiny bar could easily sell for $2. We couldn’t agree more with that random guy on the 30th floor – his compliment truly made our week. Seriously, the *entire* week! It’s these moments of shared delight that truly fuel our passion for creating exceptional recipes.
These bars are not just a dessert; they are an experience. They are perfect for potlucks, parties, family gatherings, or simply a cozy night in. Easy to transport and serve, they eliminate the need for individual roasting sticks and the potential hazards of open flames, making them an ideal treat for any setting. Whether you’re a seasoned baker or new to the kitchen, this recipe is straightforward and rewarding, promising delicious results every time.
Soft Chewy S’mores Crumble Bars
Chef Lindsey
10 minutes
45 minutes
55 minutes
16
people
Comment
Print Recipe
Ingredients
For the Crumble Base & Topping:
-
1
cup
unsalted butter
room temperature -
2 ¾
cups
graham cracker crumbs -
2
tablespoons
graham flour
you can also use whole wheat flour or all-purpose -
¾
cup
sugar -
1
large egg -
½
teaspoon
baking powder -
¾
teaspoon
kosher salt -
¾
teaspoon
pure vanilla extract
For the Remaining Layers:
-
4.5
oz
milk chocolate
high quality, I use Ghirardelli -
2
tablespoons
heavy cream -
6.5
oz
jar of marshmallow fluff -
½
cup
mini marshmallows
or more to your taste
Instructions
Make the Crumble Base & Topping:
-
Preheat your oven to 350°F (175°C) and line an 8” x 8” baking pan with parchment paper, leaving an overhang on the sides for easy removal.
-
In a medium bowl, whisk together the graham cracker crumbs, graham flour (or your chosen substitute), salt, and baking powder. Set this dry mixture aside.
-
In the bowl of a stand mixer fitted with the paddle attachment (or using a hand mixer), beat the room temperature butter and sugar together on medium-high speed until the mixture is light and fluffy, which typically takes about 2 minutes.
-
Reduce the mixer speed to medium, then add the large egg, mixing until it is thoroughly combined into the butter mixture, about another 2 minutes. Stir in the pure vanilla extract until just incorporated.
-
Lower the mixer speed to low and gradually add the dry graham cracker mixture in several additions. Be sure to scrape down the sides of the bowl as needed to ensure everything is well combined without overmixing.
-
Scoop approximately 2/3 of this crumble mixture into your prepared baking pan. Use an offset spatula or the back of a spoon to spread it out evenly across the bottom, pressing gently to form a compact base. Bake in the preheated oven for 15 minutes, or until the top begins to lightly brown and the edges appear set. Cover the remaining 1/3 of the crumble mixture and refrigerate it until you’re ready to use it for the topping.
-
Remove the baked base from the oven and allow it to cool completely in the pan while you prepare the milk chocolate ganache.
Prepare Milk Chocolate Ganache:
-
In a microwave-safe bowl, combine the milk chocolate chips and heavy cream. Microwave on 50% power in 20-second intervals, stirring thoroughly between each interval, until the chocolate has completely melted and the mixture is smooth and glossy. Be careful not to overheat. Allow the ganache to cool slightly at room temperature; it should still be pourable but not too hot.
Assemble your bars:
-
Once the graham cracker base is cool, carefully spread the marshmallow fluff over it using an offset spatula. A warm spoon or a spatula lightly coated in butter can help immensely in spreading the sticky fluff with minimal mess.
-
Rinse off your spatula (or grab a clean one) and then gently pour the slightly thickened milk chocolate ganache evenly over the marshmallow fluff layer. Spread it smoothly with your offset spatula to ensure even coverage.
-
Retrieve the reserved crumble topping from the refrigerator. Generously crumble it over the top of the chocolate ganache in small, delightful pieces. Then, sprinkle your desired amount of mini marshmallows over the entire surface.
-
Return the pan to the preheated oven and bake for an additional 20-30 minutes, or until the crumble topping is golden brown and the mini marshmallows are beautifully toasted and slightly puffed.
-
This step is crucial for perfect bars: Allow the bars to cool *completely* at room temperature, and ideally chill them in the refrigerator for at least 2-3 hours before attempting to cut and serve. Rushing this step will result in a hot, gooey mess, albeit a delicious one! Chilling allows all the layers to set properly, making for clean, beautiful slices.
Notes
Nutrition
Carbohydrates: 37g |
Protein: 2g |
Fat: 17g |
Saturated Fat: 10g |
Polyunsaturated Fat: 1g |
Monounsaturated Fat: 5g |
Trans Fat: 1g |
Cholesterol: 43mg |
Sodium: 226mg |
Potassium: 58mg |
Fiber: 1g |
Sugar: 25g |
Vitamin A: 397IU |
Vitamin C: 1mg |
Calcium: 27mg |
Iron: 1mg
Dessert
American
294
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Baking Tips for Perfect S’mores Bars
Achieving S’mores bar perfection is easy with a few simple tips:
- Room Temperature Butter and Egg: For the crumble base, ensuring your butter and egg are at room temperature will help them cream together smoothly, creating a tender and consistent dough.
- Quality Chocolate Matters: Since milk chocolate is a prominent flavor, choose a high-quality brand like Ghirardelli for the ganache. Better chocolate means better flavor and a smoother melt.
- Spreading Marshmallow Fluff: Marshmallow fluff can be notoriously sticky. As noted in the instructions, warming your spatula or spoon slightly, or coating it with a touch of butter or non-stick spray, will make spreading much easier.
- Don’t Overbake: Keep an eye on the bars during the second bake. You want the topping and marshmallows to be golden, not burnt. The gooey center will firm up as it cools.
- Patience is Key for Cooling: Resist the urge to cut into these bars too soon! Allowing them to cool completely, and ideally chilling them, is essential for clean slices and a perfectly set, gooey center. Warm s’mores bars are delicious, but messy.
Variations to Customize Your S’mores Bars
While the classic S’mores combination is divine, don’t hesitate to get creative with these bars:
- Chocolate Choices: Experiment with different types of chocolate for the ganache. Dark chocolate can add a sophisticated bitterness, while white chocolate offers a creamier, sweeter profile. You could even use a mix!
- Add-ins: Fold in some chopped nuts (pecans, walnuts), pretzel bits for a salty crunch, or even a sprinkle of chocolate chips into the crumble topping before the final bake.
- Flavor Extracts: A dash of almond extract in the crumble or a hint of orange zest can introduce an unexpected twist.
- Spice it Up: A pinch of cinnamon or nutmeg in the graham cracker crumble can add a warm, inviting depth of flavor.
- Caramel Drizzle: For an extra layer of indulgence, drizzle a thin layer of caramel sauce over the chocolate ganache before adding the final crumble and marshmallows.
Before You Go
We hope you thoroughly enjoy creating and devouring these exceptional Soft & Chewy S’mores Crumble Bars. They are truly a testament to how beloved classics can be reinvented for modern enjoyment. Don’t forget to scroll down and check out all the other delicious S’mores-inspired recipes everyone else has dreamed up – there’s a world of s’mores delight waiting to be explored!
For more delightful treats, explore our collection of Cookies, or if you’re keen to continue your chocolate adventure, dive into our rich Chocolate Mousse Recipe! Happy baking!