The moment I walked into my kitchen, the scent of melting chocolate and toasting marshmallows whisked me back to countless summer nights by the campfire. If you’re like me, craving that nostalgic s’mores experience without the hassle of a camping trip, these Easy S’mores Blondies are about to become your new go-to dessert. Combining the delightful crunch of graham crackers with rich, fudgy layers and gooey marshmallows, this recipe can be whipped up in just 55 minutes! Not only are they a crowd-pleaser for gatherings and potlucks, but they also satisfy those late-night cravings for something sweet and comforting. Who says great desserts are only for special occasions? Stick around to discover how to treat yourself to a slice of s’mores bliss any day of the week!

Why not enjoy s’mores in bar form?
Deliciously Familiar: With the iconic flavors of s’mores wrapped up in a convenient blondie, this dessert brings comfort to your kitchen.
Quick and Easy: Made in under an hour, these blondies are perfect for last-minute cravings or unexpected guests!
Ultimate Crowd-Pleaser: Serve them at potlucks or summer picnics for guaranteed smiles; they’re an all-time favorite!
Versatile Variations: Feeling adventurous? Check out ideas like Nutella S’mores Blondies or try adding peanut butter for a delicious twist.
Perfect Texture: Expect rich, fudgy layers that combine beautifully with the crispy graham crackers and gooey marshmallows, making every bite a delightful experience!
Easy S’mores Blondies Ingredients
• Dive into making these delightful Easy S’mores Blondies with simple yet flavorful ingredients!
For the Blondie Batter
- Unsalted Butter – Adds moisture and richness; make sure it’s cooled to room temperature before mixing.
- Brown Sugar – Provides sweetness and moisture, contributing to that fudgy texture. Packed tightly for the best results!
- Egg – Binds the ingredients together and enhances richness.
- Egg Yolk – Boosts fudginess; can substitute with an extra whole egg if desired.
- Vanilla Extract – Infuses a lovely depth of flavor into the blondies.
- Plain Flour – Gives structure to the blondies for that perfect bar form.
- Baking Powder – Acts as a leavening agent, ensuring a light and tender texture.
- Salt – Balances the sweetness and enhances the overall flavor profile.
For the S’mores Flavor
- Digestive Biscuit or Graham Cracker Crumbs – Essential for that nostalgic s’mores taste; graham crackers are the classic choice for authenticity!
- Dark Chocolate Chips – Provides a sophisticated flavor without being overly sweet; can swap for milk or semi-sweet chocolate if you prefer a sweeter treat.
- Mini White Marshmallows – Tops the blondies, ensuring that gooey, toasted marshmallow experience we all love!
Step‑by‑Step Instructions for Easy S’mores Blondies
Step 1: Prepare the Pan and Oven
Begin by preheating your oven to 350°F (175°C). While the oven heats up, grab an 8-inch square baking pan and grease it lightly. Then, line the pan with parchment paper, ensuring it hangs over the edges for easy removal later. This preparation step sets the stage for your Easy S’mores Blondies, making cleanup a breeze!
Step 2: Mix Wet Ingredients
In a mixing bowl, whisk together the melted, cooled unsalted butter and packed brown sugar until the mixture is smooth and well combined. Next, add in the egg, egg yolk, and vanilla extract, stirring continuously until everything is glossy and evenly mixed. This rich base will provide the fudgy texture that makes your blondies irresistible.
Step 3: Combine Dry Ingredients
In a separate bowl, whisk together the plain flour, baking powder, and salt until evenly distributed. This dry mixture is essential for giving your Easy S’mores Blondies the right structure. Once combined, it’s time to introduce these dry ingredients to the wet mixture, creating the perfect batter for your blondies.
Step 4: Combine Mixtures
Gently fold the dry ingredients into the wet mixture, taking care not to overmix. Mix until just combined; the batter should remain thick and slightly lumpy to maintain that delicious fudgy texture. Remember, overmixing is the enemy of perfect blondies, so be gentle with your folding technique!
Step 5: Add Biscuit Crumbs and Chocolate
Now, it’s time to add in the biscuit or graham cracker crumbs along with the dark chocolate chips. Use a spatula to gently fold them into the batter until evenly distributed. This step will ensure that every bite of your Easy S’mores Blondies is packed with that nostalgic flavor we all love, balancing the richness of chocolate with the crunch of graham crackers.
Step 6: Bake Blondies
Spread the thick batter evenly into the prepared baking pan using a spatula. Place the pan in the preheated oven and bake for 25-30 minutes. Keep an eye on them; they should look slightly underdone with a few moist crumbs on the toothpick when tested—this means you will achieve that perfect fudgy texture!
Step 7: Cool Slightly
Once baked, remove the pan from the oven and allow the blondies to cool for about 10 minutes. This cooling period is essential before you add the next layer, ensuring that the marshmallows adhere well without melting into the batter.
Step 8: Add Marshmallows
Evenly sprinkle mini marshmallows across the top of the warm blondies, pressing them in gently. This will help the marshmallows stick better as they toast. With their gooey texture to come, they will form the quintessential s’mores topping and make this dessert extra special.
Step 9: Toast Marshmallows
Using a kitchen torch or the broiler setting in your oven, toast the marshmallows until they become golden brown and bubbly. Watch closely to avoid burning as they can catch fire quickly! This step is what brings that quintessential s’mores taste to your Easy S’mores Blondies.
Step 10: Cool and Slice
Allow the blondies to cool completely in the pan for about 1-2 hours before lifting them out using the parchment paper. Once removed, slice them into squares. This cooling time helps the marshmallows set and makes for cleaner cuts, giving you those perfect dessert bars to share or savor yourself!

How to Store and Freeze Easy S’mores Blondies
Room Temperature: Store uncut blondies in an airtight container at room temperature for up to 3 days to maintain freshness.
Refrigerator: For extended shelf life, refrigerate blondies in a sealed container, allowing them to last up to 5 days while maintaining their delicious flavor.
Freezer: For longer storage, freeze baked and cooled blondies (without marshmallows) for up to 3 months. Thaw completely before adding fresh marshmallows and toasting them for that perfect finishing touch.
Make-Ahead: Bake the Easy S’mores Blondies a day before your event or gathering, adding marshmallows just prior to serving for optimal gooeyness and freshness!
Make Ahead Options
These Easy S’mores Blondies are perfect for busy home cooks who want to save time without sacrificing taste! You can prepare the blondie batter up to 24 hours in advance by mixing the wet and dry ingredients separately, then storing them in the refrigerator until you’re ready to bake. Simply combine and bake for delicious, fresh blondies when needed. Additionally, you can also bake the blondies ahead of time and store them in an airtight container for up to 3 days at room temperature or up to 5 days in the refrigerator. Just remember to toast the marshmallows right before serving for that gooey goodness—your friends and family will love enjoying these crowd-pleasing treats any day of the week!
Easy S’mores Blondies Variations
Feel free to take these Easy S’mores Blondies on a delicious journey of flavors and textures!
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Peanut Butter: Swirl creamy peanut butter into the batter for a rich, nutty surprise that complements the sweetness.
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Nutella: Add a dollop of Nutella before baking to introduce a luxurious hazelnut twist that will have everyone raving.
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Triple Chocolate: Mix in cocoa powder or use chocolate graham cracker crumbs to intensify the chocolate flavor—pure bliss in every bite!
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Salted Caramel: Drizzle luscious salted caramel over the toasted marshmallows for a sweet and salty contrast that balances beautifully.
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Cookies and Cream: Substitute crushed Oreo cookies instead of graham cracker crumbs and fold in white chocolate chips for a delightful twist on the classic flavor.
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Spicy Kick: For a fun twist, add a dash of cayenne pepper to the batter. This slight heat will elevate the dessert experience beautifully.
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Dairy-Free: Swap the butter for coconut oil and use dairy-free chocolate chips to keep these blondies deliciously inclusive without sacrificing flavor.
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Extra Crunch: Add chopped nuts like walnuts or pecans to the batter for an added crunch that enriches the blondie’s texture!
For even more sweet treat inspiration, why not try our delicious Garlic Pasta Amp for a savory contrast or join the brunch crowd with some Easy Breakfast Potatoes? Each bite offers a new way to savor homemade goodness!
What to Serve with Easy S’mores Blondies?
Imagine the delightful mingling of flavors and textures as you put together a unique dessert spread that perfectly complements each bite of these sweet bars.
- Vanilla Ice Cream: A classic pairing that offers a creamy, cool contrast to the warm, gooey blondies, enhancing every bite with its smoothness.
- Fresh Berries: Juicy strawberries or tart raspberries add a fresh burst, balancing the sweetness of the blondies and providing a refreshing element.
- Chocolate Sauce: Drizzling rich chocolate sauce on top amplifies the indulgence of the blondies while inviting all chocolate lovers to rejoice.
- Whipped Cream: Light and airy, whipped cream creates a luscious mouthfeel, making each bite of s’more blondies feel heavenly.
- Milkshakes: A cold, creamy milkshake pairs beautifully for a nostalgic vibe, reminiscent of fun summer treats enjoyed after a day of outdoor adventures.
- Caramel Sauce: A drizzle of warm caramel adds a luxurious touch, enhancing the sweetness and bringing a bit of delightful saltiness if sprinkled with sea salt.
- Peanut Butter Drizzle: A swirl of peanut butter complements the chocolate and graham cracker flavors, creating a nutty twist that many will adore.
- Coffee or Espresso: Enjoying these blondies with a cup of coffee will uplift the flavors, balancing out sweetness while making for a cozy dessert experience.
- S’mores Dip: Serve alongside a warm s’mores dip for a fun twist, allowing guests to enjoy that campfire flavor in multiple forms.
- Hot Chocolate: Cozying up with a mug of rich hot chocolate perfectly captures the essence of a s’mores night, inviting warmth and comfort to your dessert spread.
Expert Tips for Easy S’mores Blondies
- Cool the Butter: Always let the melted butter cool to room temperature before mixing, as hot butter can cook the eggs and change the texture.
- Don’t Overmix: Mix the batter until just combined to keep your Easy S’mores Blondies fudgy and moist. Overmixing can lead to a dry texture.
- Watch the Baking Time: Aim for slightly underdone blondies, as they will continue to set while cooling. A few moist crumbs should stick to the toothpick when tested.
- Toast Wisely: If using a broiler for marshmallows, monitor closely to avoid burning. A kitchen torch gives you more control for that perfect golden finish.
- Use a Clean Knife: For manageable slicing, wipe your knife clean between cuts, especially with the sticky marshmallows on top. This ensures clean edges on your blondie squares!

Easy S’mores Blondies Recipe FAQs
What type of graham crackers should I use?
I recommend using classic graham crackers for an authentic s’mores taste. You can also use digestive biscuits as a substitute, but graham crackers really enhance that nostalgic flavor!
How do I store leftovers?
Store your Easy S’mores Blondies in an airtight container at room temperature for up to 3 days. If you want to extend their shelf life, simply refrigerate them, and they’ll stay fresh for up to 5 days.
Can I freeze these blondies?
Absolutely! Bake and cool the blondies but omit the marshmallows. Wrap them tightly in plastic wrap and then place them in an airtight container; they can be frozen for up to 3 months. When you’re ready to enjoy, thaw completely and add fresh mini marshmallows before toasting!
What should I do if my blondies came out dry?
If your blondies turned out dry, it could be due to overbaking. Aim for a slightly underdone appearance when removing them from the oven, as they will continue to set while cooling. Next time, check for moist crumbs instead of clean ones on the toothpick when testing for doneness.
Can I make these blondies gluten-free?
Certainly! To make gluten-free Easy S’mores Blondies, simply substitute regular flour with a gluten-free all-purpose blend. Be sure to check that your graham crackers are also gluten-free, as not all brands are. Enjoy baking worry-free!

Irresistible Easy S’mores Blondies for Ultimate Dessert Bliss
Ingredients
Equipment
Method
- Preheat your oven to 350°F (175°C). Grease an 8-inch square baking pan and line it with parchment paper.
- In a mixing bowl, whisk together melted, cooled unsalted butter and packed brown sugar until smooth. Add the egg, egg yolk, and vanilla extract, stirring until glossy.
- In a separate bowl, whisk together plain flour, baking powder, and salt until evenly combined. Add dry ingredients to wet mixture to create the batter.
- Gently fold the dry ingredients into the wet mixture until just combined, with the batter remaining thick and slightly lumpy.
- Fold in the biscuit or graham cracker crumbs and dark chocolate chips until evenly distributed.
- Spread the batter into the prepared baking pan and bake for 25-30 minutes until slightly underdone with a few moist crumbs on a toothpick.
- Remove from oven and allow to cool for about 10 minutes before adding the marshmallows.
- Evenly sprinkle mini marshmallows across the top and press them in gently.
- Toast the marshmallows with a kitchen torch or in the broiler until golden brown and bubbly, watching closely to avoid burning.
- Let the blondies cool completely for about 1-2 hours before lifting them out and slicing into squares.

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