Smore Blondies! Gooey marshmallow fluff and decadent dark chocolate nestled within a chewy graham cracker cookie dough. As they bake, the marshmallow fluff and chocolate create a mouthwatering, melty fusion. The graham cracker cookie dough, infused with crushed graham crackers and a dash of cinnamon, delivers that nostalgic campfire vibe!
The cookie dough makes the blondies chewy and fudgy, perfect for that satisfying bite. It’s sweet, toasty, and kinda nutty, blending perfectly with gooey marshmallows and melty chocolate chunks. Every bite is like a campfire memory, with the rich, buttery graham cracker flavor taking you right back to those s’more-filled nights. These blondies are a yummy, nostalgic treat that’s both fun and delicious! Check out my brown butter blondies, mini smores pies, and cookies and cream cookies!
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Why you'll love this recipe
- Ease of Making: S'more blondies are a breeze to whip up, perfect for bakers of all skill levels. With simple ingredients and straightforward steps, you can have these delicious treats ready in no time, making them ideal for any occasion. My pistachio blondies are easy too!
- Gooey Chocolate and Marshmallow Filling: The irresistible gooeyness of melted chocolate and marshmallows takes these blondies to the next level. Each bite is filled with an amazing mix of creamy chocolate and stretchy marshmallow, creating a mouthwatering experience reminiscent of classic s'mores. Check out my lucky charms cookies if you love marshmallows.
- Hint of Cinnamon in the Graham Cracker Cookie Dough: The graham cracker cookie dough, with its subtle hint of cinnamon, adds a warm, cozy flavor that enhances the overall taste. This special touch makes the smore blondies not only taste like a s'more but also introduces a comforting spice that makes each bite even more enjoyable.
Equipment
Using a Kitchen Scale is a total game-changer for baking. It makes measuring ingredients super precise, so your cheesecake comes out perfect every single time. Plus, fewer measuring cups means less cleanup — and who doesn’t love that? Invest in one, and you’ll wonder how you ever baked without it!
Ingredients
s mores Blondies ingredients:
- Dark Brown Sugar: This is a must-have ingredient for its rich, deep sweetness that adds a caramel-like flavor to the blondies. It also helps to keep the texture moist and chewy, making each bite incredibly satisfying.
- Graham Crackers: Crushed graham crackers are essential for giving the blondies their classic s'more taste. I like using cinnamon flavored. They infuse the dough with that familiar, toasty flavor that everyone loves in a traditional s'more, making the blondies taste authentically delicious. My graham cracker crust lemon bars are amazing.
- Cinnamon: A hint of extra cinnamon in the graham cracker cookie dough adds a warm, cozy flavor that perfectly complements the graham crackers. This subtle spice elevates the overall taste, giving the blondies an extra layer of deliciousness.
- Dark Chocolate: Dark chocolate is needed to balance the sweetness of the blondies. Its rich, slightly bitter taste cuts through the sweetness of the sugar and marshmallow, creating a perfect harmony of flavors. Check out my sweet and salty cookies too!
- Marshmallow Fluff: The key to blondies with marshmallows is instead of regular marshmallows, marshmallow fluff is used to achieve a smooth, gooey filling that mixes perfectly with the other ingredients. Regular marshmallows can become too chewy and lose their texture, almost disappearing, while marshmallow fluff stays creamy and gooey, ensuring every bite has that classic s'more gooeyness.
- Extra egg yolk: I always add an extra egg yolk to my blondie recipes, it makes the final result way more fudge like and tender. Check out my brownies with cream cheese frosting!
See recipe card below for quantities.
Substitutions
- Add a peanut butter twist to your s'more blondies by swirling creamy peanut butter into the batter before baking. The rich, nutty flavor pairs perfectly with the chocolate and marshmallow, creating a decadent treat. You can also sprinkle some crushed peanut butter cups on top for extra indulgence.
- Elevate your s mores blondies with a touch of salted caramel. Drizzle caramel sauce over the batter and sprinkle with a pinch of sea salt before baking. The caramel adds a buttery sweetness, while the sea salt enhances the flavors, balancing the sweetness and adding a gourmet touch.
- Top the smore blondies with vanilla ice cream or the ultimate summer dessert!!
This recipe has not been tested with other substitutions. These are just suggestions.
Instructions
Let's make this blondie bar recipe!
Step 1. Using beaters or paddle attachment, cream the butter and dark brown sugar until fluffy, about 2 minutes.
Step 2. Add the egg, egg yolk, and vanilla, mix until combined.
Step 3. Pulverize the graham crackers in a food processor or blender until a powder forms.
Step 4. Whisk together the graham cracker powder, flour, cinnamon, salt, and baking powder.
Step 5. Add to the wet ingredients, mix until a dough forms. Push ⅔rds of the cookie dough into the bottom of the pan, spreading it out evenly.
Step 6. Spread the marshmallow fluff over the top, spreading it out evenly.
Step 7. Sprinkle the chocolate chips evenly over the marshmallow.
Step 8. Using the remaining ⅓rd of cookie dough, flatten small pieces spreading it out evenly on top of the chocolate chips.
Hint: Line the metal baking pan with parchment paper, making sure it goes up and over the sides for easy removal and easy cleanup.
Pro tips
- Use Room Temperature Ingredients: Ensure that your butter, eggs, and other refrigerated ingredients are at room temperature before mixing. This helps the ingredients blend more smoothly and evenly, resulting in a more consistent and tender blondie texture.
- Don’t Overmix the Batter: When combining the wet and dry ingredients, mix just until they are incorporated. Overmixing can cause the blondies to become tough and lose their desired chewy texture. Gentle mixing will keep the blondies soft and chewy.
- Properly Layer the Marshmallow Fluff: To achieve the perfect gooey consistency, layer the marshmallow fluff evenly between the blondie batter layers. This prevents it from sinking to the bottom and ensures you get that gooey, marshmallow goodness in every bite. Using a spoon dipped in warm water can help spread the fluff more easily and evenly.
FAQ
What does a blondie taste like?
Unlike brownies, which are typically chocolate-based, blondies are made with vanilla and brown sugar, giving them a rich, caramel-like flavor. They are often described as the "blonde" version of brownies due to their lighter color
Can I use white sugar instead of brown sugar in these smore blondies?
No you can't, the texture will be very off and dry. Dark brown sugar has more molasses in it resulting in a chewy texture and more moisture.
What is marshmallow fluff?
Marshmallow fluff, also known simply as "fluff," is a light and fluffy marshmallow-based spread. It is made from sugar syrup, corn syrup, egg whites, and vanilla. The ingredients are whipped together to create a smooth and creamy texture that resembles melted marshmallows.
Storage
Room Temperature
Allow the blondies to cool completely, then transfer them to an airtight container or sealable bag. They can be kept at room temperature for up to 3-4 days.
Freezer
First, ensure they're completely cooled at room temperature. Then place them in an airtight container or freezer-safe bag. Label the container with the date and contents before placing it in the freezer. When you're ready to enjoy them, simply thaw the blondies at room temperature for a few hours or overnight
Related
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📖 Recipe
Smore Blondies
Equipment
- Kitchen Scale
- 8X8 metal baking pan
- Food processor or blender for blending graham crackers
- Mixing bowls
- Rubber Spatula
- Handheld or stand mixer
- Parchment Paper
Ingredients
- 114 grams unsalted butter
- 157 grams dark brown sugar dark brown is best
- 1 egg
- 1 egg yolk
- 1 teaspoon vanilla extract
- ½ teaspoon baking powder
- 147 grams all purpose flour
- 140 grams graham cracker powder pulverize whole graham crackers in a food processor or blender
- heaping ½ teaspoon kosher salt
- ½ teaspoon cinnamon
- 200 grams marshmallow fluff can also be called marshmallow creme
- 190 grams dark chocolate chips dark is best
Instructions
- Preheat the oven to 350°F. Line an 8X8 pan with parchment paper.
- Pulverize the graham crackers in a food processor or blender until a powder forms (very fine) set aside.
- Using beaters or paddle attachment, cream the butter and dark brown sugar until fluffy, about 2 minutes.
- Add the egg, egg yolk, and vanilla, mix until combined.
- Whisk together the graham cracker powder, flour, cinnamon, salt, and baking powder.
- Gradually add the dry ingredients while mixing on low. Mix until a dough forms.
- Push ⅔rds of the cookie dough into the bottom of the pan, spreading it out evenly.
- Spread the marshmallow fluff over the top, spreading it out evenly.
- Sprinkle the chocolate chips evenly over the marshmallow.
- Using the remaining ⅓rd of cookie dough, flatten small pieces spreading it out evenly on top of the chocolate chips (see photos in post)
- Bake for 25 minutes or until the top is golden brown. Do not over bake, the bars will continue baking on the counter.
- Enjoy when cooled down.
Notes
Dark Chocolate: Dark chocolate is needed to balance the sweetness of the blondies. Its rich, slightly bitter taste cuts through the sweetness of the sugar and marshmallow, creating a perfect harmony of flavors. It also melts beautifully, adding a gooey, indulgent element to the blondies. Marshmallow Fluff: Instead of regular marshmallows, marshmallow fluff is used to achieve a smooth, gooey filling that mixes perfectly with the other ingredients. Regular marshmallows can become too chewy and lose their texture, almost disappearing, while marshmallow fluff stays creamy and gooey, ensuring every bite has that classic s'more gooeyness. Extra egg yolk: I always add an extra egg yolk to my blondie recipes, it makes the final result way more fudge like and tender.
Mike says
These S’mores Blondies are incredible! So simple to make and have so much s’mores flavor. These are perfect for any summer event!
Amanda says
Thank you so much Mike!! That makes me happy!
Kelly says
You need to make these ASAP! Gooey, grand cracker, chocolate goodness. Absolute perfection!
Amanda says
woo!! so glad you liked them and made them, appreciate the review!! 🙂