Smores Cookie Bars: Amazing 1-Bowl Treat

Name: Smores Cookie Bars: Amazing 1-Bowl Treat
Prep time: 15 min
Cook time: 30 min
Total time: 1 h
Cuisine: American
Ingredients: For the Crust:; 1 cup Graham Crackers, crushed; 1/2 cup Unsalted Butter, melted; 1/4 cup Granulated Sugar; For the Cookie Layer:; 1/2 cup Unsalted Butter, softened; 1/2 cup Granulated Sugar; 1/2 cup Light Brown Sugar; 2 large Eggs; 1 teaspoon Vanilla Extract; 1 cup All-Purpose Flour; 1/2 teaspoon Salt; 1/2 teaspoon Baking Soda; For the Mix-Ins:; 1 cup Mini Marshmallows; 1 cup Semi-Sweet Chocolate Chips; 1 bar Hershey Bars, broken

by Jannet Lisa

30 de August de 2025

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Smores Cookie Bars have a way of transporting me right back to childhood campfires, complete with the crackle of flames and the sweet scent of toasted marshmallows. I remember one summer trip where my dad tried to make s’mores on a stick, but the marshmallows kept catching fire! Now, I’ve perfected this Smores bar recipe that captures all that magic in a chewy, fudgy bar. These Easy smores cookie bars are so simple to whip up, offering that perfect blend of graham cracker crust, gooey marshmallow, and rich chocolate without any fuss. Let’s get cooking!

Why You’ll Love These Smores Cookie Bars

An explosion of classic campfire flavors in every bite, combining graham cracker, chocolate, and gooey marshmallow.
Incredibly quick to prepare, making this a perfect weeknight dessert or last-minute treat.
A crowd-pleasing dessert that’s a guaranteed hit with kids and adults alike.
This simple Smores cookie bar recipe is budget-friendly, using common pantry staples.
Enjoy the delightful contrast of textures: a crisp crust, chewy cookie, and melted marshmallow.
A fantastic family-friendly activity – get the kids involved in making this Smores cookie bar recipe!
It’s a delicious twist on a classic, offering all the nostalgic joy of s’mores.
You’ll love how easily these bars come together, satisfying your sweet tooth in no time.

Ingredients for Smores Cookie Bars

Gathering your ingredients for these delightful Smores Cookie Bars is half the fun! We’ll start with a base that perfectly mimics those classic campfire flavors. You’ll need 1 cup of graham crackers, finely crushed, which create the foundation for our delicious chocolate graham cracker bars. Then, mix that with 1/2 cup of unsalted butter, melted, and 1/4 cup of granulated sugar to bind it all together and add a touch of sweetness. For the chewy cookie layer, we’ll use 1/2 cup of unsalted butter, softened, which is key for a tender cookie texture, alongside 1/2 cup of granulated sugar and 1/2 cup of light brown sugar for that perfect balance of sweetness and moisture. Don’t forget 2 large eggs and 1 teaspoon of vanilla extract to bring it all together. The dry ingredients include 1 cup of all-purpose flour, 1/2 teaspoon of salt, and 1/2 teaspoon of baking soda for lift. Finally, get ready for the gooey goodness with 1 cup of mini marshmallows, 1 cup of semi-sweet chocolate chips, and 1 bar of Hershey Bars, broken into pieces for that authentic s’mores experience.

How to Make Smores Cookie Bars

Step 1: Preheat your oven to 350°F (175°C). Line a 13×9-inch baking pan with parchment paper, leaving some overhang. This makes removing your finished Smores dessert bars so much easier!
Step 2: In a medium bowl, combine 1 cup of crushed graham crackers, 1/2 cup of melted unsalted butter, and 1/4 cup of granulated sugar. Mix until it resembles coarse, damp sand. Press this mixture firmly and evenly into the bottom of your prepared pan to create the crust.
Step 3: Bake the crust for 7 minutes. You want it to be just lightly golden, setting the stage for our delicious bars.
Step 4: While the crust bakes, prepare the cookie layer. In a large bowl, cream together 1/2 cup of softened unsalted butter, 1/2 cup of granulated sugar, and 1/2 cup of light brown sugar. Beat this until it’s light and fluffy, about 2 minutes.
Step 5: Beat in 2 large eggs one at a time, then stir in 1 teaspoon of vanilla extract until the mixture is smooth and well combined.
Step 6: Gradually add 1 cup of all-purpose flour, 1/2 teaspoon of salt, and 1/2 teaspoon of baking soda to the wet ingredients. Mix until just combined. Be careful not to overmix the cookie dough; we want tender Smores dessert bars!
Step 7: Gently fold in 1 cup of mini marshmallows and 1 cup of semi-sweet chocolate chips into the cookie dough. Imagine those gooey pockets already forming!
Step 8: Spread the cookie dough mixture evenly over the pre-baked graham cracker crust.
Step 9: Bake for an additional 15 minutes.
Step 10: Remove the pan from the oven. Immediately sprinkle the broken Hershey bars evenly over the top of the cookie bars.
Step 11: Return the pan to the oven and bake for another 20-25 minutes, or until the bars are set and the edges are golden brown. The marshmallows should be slightly toasted, and the chocolate will be melted and gooey.
Step 12: Let the Smores cookie bar recipe cool completely in the pan on a wire rack before cutting them into squares. This is crucial for clean cuts and the best texture for your Smores dessert bars.

Pro Tips for the Best Smores Cookie Bars

Want to elevate your Smores cookie bar recipe from good to absolutely amazing? I’ve picked up a few tricks over the years that really make a difference. These simple tips ensure your bars have that perfect texture and flavor every single time.

Don’t overmix the cookie dough after adding the flour. Overmixing develops gluten, which can lead to tough, dry bars instead of the chewy, fudgy texture we’re aiming for.
Ensure your butter is properly softened for the cookie layer. It should give slightly when pressed, but not be melted or greasy. This is key for a creamy, well-emulsified dough.
Letting the bars cool completely before cutting is essential. While it’s tempting to dive in, a fully cooled bar will slice much cleaner and hold its shape better.
For an extra gooey experience, try adding a few extra mini marshmallows right after you pull the pan from the oven, letting them melt slightly on top.

What’s the secret to perfect Smores Cookie Bars?

The real secret to achieving the best smores cookie bars is the balance of textures and flavors, achieved through gentle mixing of the dough and proper cooling. This ensures a chewy center and a slightly crisp edge, just like campfire s’mores! For more baking tips, check out our latest recipes.

Can I make Smores Cookie Bars ahead of time?

Absolutely! You can prepare the entire batch of homemade smores cookie bars and store them as directed in the storage section. They hold up wonderfully, making them perfect for parties or make-ahead treats. You might also enjoy our Hawaiian Banana Bread for another make-ahead option.

How do I avoid common mistakes with Smores Cookie Bars?

To prevent flat bars, make sure your butter isn’t too soft and you don’t overmix the dough. For dry bars, resist the urge to overbake; the chocolate and marshmallows will continue to melt and set as they cool.

Best Ways to Serve Smores Cookie Bars

These delightful Smores Cookie Bars are fantastic on their own, but I love taking them to the next level with a few simple serving suggestions. For an extra indulgent treat, serve them warm, fresh from the oven. The gooey marshmallows and melted chocolate are absolutely divine when slightly warm. I often pair them with a scoop of creamy vanilla ice cream – the contrast of warm, chewy bar and cold, smooth ice cream is pure perfection!

If you’re looking for a more elaborate dessert spread, these Marshmallow chocolate cookie bars are a star. They pair wonderfully with a glass of cold milk, a rich hot chocolate, or even a simple cup of coffee. For a summer gathering, consider setting up a “Smores Bar” where guests can customize their own bars with extra toppings like whipped cream or sprinkles. They truly are versatile! You might also like our Strawberry Shortcake Ice Cream for another delightful summer treat.

Nutrition Facts for Smores Cookie Bars

Here’s a breakdown of the estimated nutritional information per serving for these delicious Smores Cookie Bars. These figures help you understand what you’re enjoying in each sweet bite.

Calories: 250 kcal
Fat: 12 g
Saturated Fat: 6 g
Protein: 2 g
Carbohydrates: 30 g
Fiber: 1 g
Sugar: 18 g
Sodium: 150 mg

Nutritional values are estimates and may vary based on specific ingredients used. For more healthy options, explore our salads.

Smores Cookie Bars: Amazing 1-Bowl Treat - Smores Cookie Bars - additional detail

How to Store and Reheat Smores Cookie Bars

Once your delicious homemade smores cookie bars have cooled completely, proper storage is key to keeping them fresh and wonderfully chewy. I always let them cool in the pan for at least an hour, sometimes two, before attempting to cut them. This ensures they hold their shape and don’t become a sticky mess. Once cooled and cut, store them in an airtight container at room temperature for up to 3-4 days. They stay surprisingly soft and gooey during this time!

If you need to store them for longer, freezing is your best bet. Wrap individual bars tightly in plastic wrap, then in aluminum foil, and pop them into a freezer-safe bag or container. They’ll keep beautifully for up to 3 months. When you’re craving that s’mores magic, simply pop a frozen bar in the microwave for about 10-15 seconds. This quick reheat method brings back that delightful gooeyness of melted marshmallow and chocolate, making them taste almost as good as fresh! For another great freezer-friendly dessert, try our Pineapple Ice Cream Recipe.

Frequently Asked Questions About Smores Cookie Bars

How do you make Smores Cookie Bars without them turning out flat?

To avoid flat bars, start by ensuring your butter for the cookie layer is softened, not melted. Also, avoid overmixing the dough once you add the flour, as this develops gluten and can lead to a denser, flatter cookie. Pressing the graham cracker crust firmly into the pan helps create a stable base for these delicious chewy smores cookie bars.

What are Smores Cookie Bars, really?

Essentially, Smores Cookie Bars are a deconstructed and baked version of the classic campfire treat. They feature a graham cracker crust, topped with a layer of chewy cookie dough, and baked with marshmallows and chocolate until gooey and golden. They capture all the nostalgic flavors of s’mores in a convenient, shareable bar form. Learn more about the history of s’mores from sources like Smithsonian Magazine.

Can I add other ingredients to my Smores Cookie Bars?

Absolutely! Feel free to customize your chewy smores cookie bars. Adding a handful of peanut butter chips or chunks of your favorite chocolate bar (like dark or milk chocolate) can offer a fun twist. Some people even add a swirl of peanut butter to the cookie dough before baking for an extra layer of flavor.

How do I get that perfect gooey marshmallow texture?

The key to gooey marshmallows is to add them towards the end of the baking process or immediately after removing the bars from the oven. The residual heat will melt them perfectly. For an extra-gooey experience, you can even sprinkle a few extra mini marshmallows on top right when they come out of the oven and let them melt.

Variations of Smores Cookie Bars You Can Try

Once you’ve mastered the classic Smores Cookie Bars, why not get a little creative? I love experimenting with these bars, and there are so many fun ways to switch them up! For a richer, deeper flavor, try making Fudgy smores cookie bars by adding a bit more cocoa powder to the cookie dough or using dark chocolate chips instead of semi-sweet. Another fantastic option is to create Smores blondie bars by using a blondie base instead of the traditional cookie dough – it adds a delightful buttery caramel note that pairs beautifully with the s’mores elements.

If you’re looking for a peanut butter twist, simply add about 1/2 cup of peanut butter chips or a swirl of peanut butter into the cookie dough. For a healthier spin, you could try using whole wheat flour for the cookie layer, or even a no-bake version if you’re short on time (though baking really brings out that gooey marshmallow magic!). These variations are a great way to personalize your Smores dessert bars and keep things exciting. For another delicious dessert variation, check out our Date Snickers Recipe.