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S’mores Cookie Bars Delightful and Easy Treat Recipe

by on January 19, 2025

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Are you ready to whip up a sweet treat that’s fun and easy? These S’mores Cookie Bars combine rich chocolate, gooey marshmallows, and crunchy graham crackers in every bite. Perfect for families or casual gatherings, this recipe is sure to impress. Let’s dive in and turn your kitchen into a cozy campfire experience with these delightful bars! You’ll want to save this one for your next dessert craving.

To make these tasty S'mores Cookie Bars, you need: - 1 cup unsalted butter, softened - 1 cup packed brown sugar, preferably light - 1/2 cup granulated sugar - 1 large egg, at room temperature - 2 teaspoons pure vanilla extract - 2 1/4 cups all-purpose flour, spooned and leveled - 1 teaspoon baking soda - 1/2 teaspoon sea salt - 1 cup chocolate chips (milk or dark) - 1 cup mini marshmallows - 1 cup finely crushed graham crackers These ingredients create a sweet, gooey treat that everyone loves. You can add a few optional items for extra flavor: - A sprinkle of sea salt on top - Chopped nuts like walnuts or pecans - Swirls of peanut butter or Nutella These ingredients can give your cookie bars a unique twist. If you need to substitute, here are some ideas: - Use coconut oil instead of butter for a dairy-free option. - Swap brown sugar with coconut sugar for a different taste. - For a gluten-free version, use gluten-free flour. These substitutions keep the recipe fun and flexible. {{ingredient_image_2}} First, you need to preheat your oven to 350°F (175°C). Next, take a 9x13 inch baking pan. Grease it well with non-stick spray. You can also line it with parchment paper. This step helps you remove the bars easily later. In a large bowl, add your softened butter. Then, mix in the brown sugar and granulated sugar. Use an electric mixer on medium speed. Beat the mixture for about 3 to 4 minutes. You want it to look light and fluffy. Now it’s time to add the egg and vanilla extract. Mix until everything is smooth. In another bowl, whisk together the flour, baking soda, and sea salt. Slowly add this dry mix to the wet ingredients. Mix on low speed until just combined. Be careful not to overmix! Gently fold in the chocolate chips, mini marshmallows, and crushed graham crackers. Use a spatula to make sure everything is evenly mixed. Each bite should have a bit of all the good stuff. Pour the cookie dough into your prepared baking pan. Spread it evenly and press it down gently. Place the pan in your preheated oven. Bake for 20 to 25 minutes. The edges should be golden, and the center should feel set. Once baked, remove the pan from the oven. Let it cool for about 10 minutes in the pan. This helps the bars set. After cooling, slice them into bars. For a warm treat, serve them right away. Enjoy the gooey chocolate and marshmallows! To make your S'mores Cookie Bars truly shine, follow these tips: - Use room temperature ingredients: This helps the butter mix well. - Do not overmix the dough: Mix until just combined for soft bars. - Layer the chocolate and marshmallows: Spread some in the dough and top with more before baking. - Watch the baking time: Check at 20 minutes. The edges should be brown, and the center firm. Avoid these common pitfalls for the best results: - Using cold ingredients: Cold butter or eggs will ruin the texture. - Packing the flour: Spoon and level your flour to avoid dense bars. - Not letting cool: Cutting too soon can lead to messy bars. - Skipping the parchment paper: It makes removing the bars easy and neat. Serving your S'mores Cookie Bars can be fun: - Warm them up: Serve right from the oven for gooey treats. - Add toppings: Drizzle with melted chocolate or sprinkle extra marshmallows. - Pair with ice cream: A scoop of vanilla ice cream adds a great touch. - Presentation matters: Use a wooden board for a rustic look. Pro Tips Chill the Dough: For thicker cookie bars, chill the dough in the refrigerator for 30 minutes before baking. This helps the bars maintain their shape and texture during baking. Use Quality Chocolate: Opt for high-quality chocolate chips for a richer flavor. Dark chocolate pairs beautifully with the sweetness of the marshmallows and graham crackers. Don’t Overbake: Keep a close eye on the baking time. The bars will continue to cook as they cool, so it's better to slightly underbake them for a chewy texture. Personalize Your Toppings: Feel free to customize your s'mores cookie bars with different mix-ins like peanut butter chips, nuts, or even a drizzle of caramel for extra indulgence. {{image_4}} You can play with chocolate types in these cookie bars. Use milk chocolate for a sweeter taste. Dark chocolate offers a richer flavor. White chocolate adds creaminess. You can even mix two types for fun. Try using chocolate chunks for big bites. Each option gives a unique twist to your S'mores Cookie Bars. Want to make these cookie bars even better? Add peanut butter chips for a nutty flavor. Chopped nuts like walnuts or pecans add crunch. Dried fruit like cherries or cranberries can bring a sweet tartness. For a minty kick, use mint chocolate chips. Each of these add-ins can change the whole taste. You can make S'mores Cookie Bars gluten-free by swapping all-purpose flour with gluten-free flour. Make sure to check that your chocolate and marshmallows are gluten-free too. For a vegan version, use vegan butter, aquafaba for the egg, and dairy-free chocolate. This way, everyone can enjoy these tasty treats! To keep your S'mores cookie bars fresh, store them in an airtight container. Allow them to cool completely before placing them in the container. This step prevents moisture buildup, which can make your bars soggy. If you plan to eat them within a few days, you can leave them at room temperature. For longer storage, refrigerate them. The best containers for these cookie bars are glass or plastic airtight containers. They keep the bars fresh longer. You can also wrap them tightly in plastic wrap before placing them in a container. If you have a vacuum-sealed bag, that works great too! This method removes air and helps maintain freshness. When you’re ready to enjoy your bars again, reheating them is key. Place a bar on a microwave-safe plate. Heat it in the microwave for 10-15 seconds. This warms it up and melts the chocolate and marshmallows just right. If you prefer, you can reheat them in an oven. Set your oven to 350°F (175°C) and heat for about 5-10 minutes. This enhances the gooey texture! Enjoy your sweet treat warm for the best experience. S'mores Cookie Bars can last up to five days when stored correctly. Keep them in an airtight container at room temperature. This helps keep them soft and gooey. If you want them to last longer, refrigerate them. They can stay fresh for about a week in the fridge. Yes, you can prepare the dough ahead of time. Mix the ingredients as usual, then cover the bowl with plastic wrap. Store it in the fridge for up to 24 hours. When ready to bake, let the dough sit at room temperature for about 15 minutes. This helps it spread evenly in the pan. If you need an egg substitute, try using a flaxseed meal. Mix one tablespoon of flaxseed meal with two and a half tablespoons of water. Let it sit for about five minutes until it thickens. You can also use a quarter cup of applesauce or mashed banana as a good alternative. Yes, you can freeze S'mores Cookie Bars. Cut them into bars before freezing for easy serving. Wrap each bar in plastic wrap and place them in a freezer bag. They can stay fresh for up to three months in the freezer. When you want to eat them, just thaw at room temperature or warm them in the microwave. If you don’t have graham crackers, you can use crushed cookies instead. Try using digestive biscuits or vanilla wafers for a similar taste. Just crush them finely and mix them in like you would with graham crackers. This will still give you that tasty s'mores flavor without missing out. S'mores cookie bars are a fun treat made with simple, tasty ingredients. We covered how to prepare, bake, and enjoy them. You learned about tips, tricks, and various ways to customize your bars. Remember, whether you're sticking to classic flavors or trying new ones, these bars will delight your taste buds. Store them well for extra freshness. Enjoy baking and sharing this sweet treat!

Why I Love This Recipe

  1. Decadent Flavor: These cookie bars combine the classic s’mores taste with gooey marshmallows and rich chocolate, creating a dessert that’s irresistible.
  2. Easy to Make: The straightforward method means you can whip these up quickly, making it a perfect choice for last-minute gatherings.
  3. Perfect for Sharing: With 12 generous servings, these cookie bars are ideal for parties, picnics, or just a sweet treat to share with friends and family.
  4. Customizable: You can easily switch out the type of chocolate or add your favorite nuts for a personal touch to this delightful recipe.

Ingredients

Essential Ingredients for S’mores Cookie Bars

To make these tasty S’mores Cookie Bars, you need:

– 1 cup unsalted butter, softened

– 1 cup packed brown sugar, preferably light

– 1/2 cup granulated sugar

– 1 large egg, at room temperature

– 2 teaspoons pure vanilla extract

– 2 1/4 cups all-purpose flour, spooned and leveled

– 1 teaspoon baking soda

– 1/2 teaspoon sea salt

– 1 cup chocolate chips (milk or dark)

– 1 cup mini marshmallows

– 1 cup finely crushed graham crackers

These ingredients create a sweet, gooey treat that everyone loves.

Optional Ingredients for Enhanced Flavor

You can add a few optional items for extra flavor:

– A sprinkle of sea salt on top

– Chopped nuts like walnuts or pecans

– Swirls of peanut butter or Nutella

These ingredients can give your cookie bars a unique twist.

Ingredient Substitutions

If you need to substitute, here are some ideas:

– Use coconut oil instead of butter for a dairy-free option.

– Swap brown sugar with coconut sugar for a different taste.

– For a gluten-free version, use gluten-free flour.

These substitutions keep the recipe fun and flexible.

Step-by-Step Instructions

Preparing the Baking Pan

First, you need to preheat your oven to 350°F (175°C). Next, take a 9×13 inch baking pan. Grease it well with non-stick spray. You can also line it with parchment paper. This step helps you remove the bars easily later.

Creaming the Butter and Sugars

In a large bowl, add your softened butter. Then, mix in the brown sugar and granulated sugar. Use an electric mixer on medium speed. Beat the mixture for about 3 to 4 minutes. You want it to look light and fluffy.

Mixing the Wet and Dry Ingredients

Now it’s time to add the egg and vanilla extract. Mix until everything is smooth. In another bowl, whisk together the flour, baking soda, and sea salt. Slowly add this dry mix to the wet ingredients. Mix on low speed until just combined. Be careful not to overmix!

Adding Chocolate, Marshmallows, and Graham Crackers

Gently fold in the chocolate chips, mini marshmallows, and crushed graham crackers. Use a spatula to make sure everything is evenly mixed. Each bite should have a bit of all the good stuff.

Baking the Cookie Bars

Pour the cookie dough into your prepared baking pan. Spread it evenly and press it down gently. Place the pan in your preheated oven. Bake for 20 to 25 minutes. The edges should be golden, and the center should feel set.

Cooling and Serving Suggestions

Once baked, remove the pan from the oven. Let it cool for about 10 minutes in the pan. This helps the bars set. After cooling, slice them into bars. For a warm treat, serve them right away. Enjoy the gooey chocolate and marshmallows!

Tips & Tricks

Ways to Perfect Your S’mores Cookie Bars

To make your S’mores Cookie Bars truly shine, follow these tips:

– Use room temperature ingredients: This helps the butter mix well.

– Do not overmix the dough: Mix until just combined for soft bars.

– Layer the chocolate and marshmallows: Spread some in the dough and top with more before baking.

– Watch the baking time: Check at 20 minutes. The edges should be brown, and the center firm.

Common Mistakes to Avoid

Avoid these common pitfalls for the best results:

– Using cold ingredients: Cold butter or eggs will ruin the texture.

– Packing the flour: Spoon and level your flour to avoid dense bars.

– Not letting cool: Cutting too soon can lead to messy bars.

– Skipping the parchment paper: It makes removing the bars easy and neat.

How to Serve and Enjoy

Serving your S’mores Cookie Bars can be fun:

– Warm them up: Serve right from the oven for gooey treats.

– Add toppings: Drizzle with melted chocolate or sprinkle extra marshmallows.

– Pair with ice cream: A scoop of vanilla ice cream adds a great touch.

– Presentation matters: Use a wooden board for a rustic look.

Pro Tips

  1. Chill the Dough: For thicker cookie bars, chill the dough in the refrigerator for 30 minutes before baking. This helps the bars maintain their shape and texture during baking.
  2. Use Quality Chocolate: Opt for high-quality chocolate chips for a richer flavor. Dark chocolate pairs beautifully with the sweetness of the marshmallows and graham crackers.
  3. Don’t Overbake: Keep a close eye on the baking time. The bars will continue to cook as they cool, so it’s better to slightly underbake them for a chewy texture.
  4. Personalize Your Toppings: Feel free to customize your s’mores cookie bars with different mix-ins like peanut butter chips, nuts, or even a drizzle of caramel for extra indulgence.

Variations

Different Types of Chocolate to Use

You can play with chocolate types in these cookie bars. Use milk chocolate for a sweeter taste. Dark chocolate offers a richer flavor. White chocolate adds creaminess. You can even mix two types for fun. Try using chocolate chunks for big bites. Each option gives a unique twist to your S’mores Cookie Bars.

Flavor Enhancements and Add-Ins

Want to make these cookie bars even better? Add peanut butter chips for a nutty flavor. Chopped nuts like walnuts or pecans add crunch. Dried fruit like cherries or cranberries can bring a sweet tartness. For a minty kick, use mint chocolate chips. Each of these add-ins can change the whole taste.

Gluten-Free and Vegan Options

You can make S’mores Cookie Bars gluten-free by swapping all-purpose flour with gluten-free flour. Make sure to check that your chocolate and marshmallows are gluten-free too. For a vegan version, use vegan butter, aquafaba for the egg, and dairy-free chocolate. This way, everyone can enjoy these tasty treats!

Storage Info

How to Properly Store S’mores Cookie Bars

To keep your S’mores cookie bars fresh, store them in an airtight container. Allow them to cool completely before placing them in the container. This step prevents moisture buildup, which can make your bars soggy. If you plan to eat them within a few days, you can leave them at room temperature. For longer storage, refrigerate them.

Best Containers for Storing Longer Freshness

The best containers for these cookie bars are glass or plastic airtight containers. They keep the bars fresh longer. You can also wrap them tightly in plastic wrap before placing them in a container. If you have a vacuum-sealed bag, that works great too! This method removes air and helps maintain freshness.

How to Reheat for Optimal Enjoyment

When you’re ready to enjoy your bars again, reheating them is key. Place a bar on a microwave-safe plate. Heat it in the microwave for 10-15 seconds. This warms it up and melts the chocolate and marshmallows just right. If you prefer, you can reheat them in an oven. Set your oven to 350°F (175°C) and heat for about 5-10 minutes. This enhances the gooey texture! Enjoy your sweet treat warm for the best experience.

FAQs

How long do S’mores Cookie Bars last?

S’mores Cookie Bars can last up to five days when stored correctly. Keep them in an airtight container at room temperature. This helps keep them soft and gooey. If you want them to last longer, refrigerate them. They can stay fresh for about a week in the fridge.

Can I prepare the dough in advance?

Yes, you can prepare the dough ahead of time. Mix the ingredients as usual, then cover the bowl with plastic wrap. Store it in the fridge for up to 24 hours. When ready to bake, let the dough sit at room temperature for about 15 minutes. This helps it spread evenly in the pan.

What can I substitute for the egg?

If you need an egg substitute, try using a flaxseed meal. Mix one tablespoon of flaxseed meal with two and a half tablespoons of water. Let it sit for about five minutes until it thickens. You can also use a quarter cup of applesauce or mashed banana as a good alternative.

Can I freeze S’mores Cookie Bars?

Yes, you can freeze S’mores Cookie Bars. Cut them into bars before freezing for easy serving. Wrap each bar in plastic wrap and place them in a freezer bag. They can stay fresh for up to three months in the freezer. When you want to eat them, just thaw at room temperature or warm them in the microwave.

How to make S’mores Cookie Bars without graham crackers?

If you don’t have graham crackers, you can use crushed cookies instead. Try using digestive biscuits or vanilla wafers for a similar taste. Just crush them finely and mix them in like you would with graham crackers. This will still give you that tasty s’mores flavor without missing out.

S’mores cookie bars are a fun treat made with simple, tasty ingredients. We covered how to prepare, bake, and enjoy them. You learned about tips, tricks, and various ways to customize your bars. Remember, whether you’re sticking to classic flavors or trying new ones, these bars will delight your taste buds. Store them well for extra freshness. Enjoy baking and sharing this sweet trea

To make these tasty S'mores Cookie Bars, you need: - 1 cup unsalted butter, softened - 1 cup packed brown sugar, preferably light - 1/2 cup granulated sugar - 1 large egg, at room temperature - 2 teaspoons pure vanilla extract - 2 1/4 cups all-purpose flour, spooned and leveled - 1 teaspoon baking soda - 1/2 teaspoon sea salt - 1 cup chocolate chips (milk or dark) - 1 cup mini marshmallows - 1 cup finely crushed graham crackers These ingredients create a sweet, gooey treat that everyone loves. You can add a few optional items for extra flavor: - A sprinkle of sea salt on top - Chopped nuts like walnuts or pecans - Swirls of peanut butter or Nutella These ingredients can give your cookie bars a unique twist. If you need to substitute, here are some ideas: - Use coconut oil instead of butter for a dairy-free option. - Swap brown sugar with coconut sugar for a different taste. - For a gluten-free version, use gluten-free flour. These substitutions keep the recipe fun and flexible. {{ingredient_image_2}} First, you need to preheat your oven to 350°F (175°C). Next, take a 9x13 inch baking pan. Grease it well with non-stick spray. You can also line it with parchment paper. This step helps you remove the bars easily later. In a large bowl, add your softened butter. Then, mix in the brown sugar and granulated sugar. Use an electric mixer on medium speed. Beat the mixture for about 3 to 4 minutes. You want it to look light and fluffy. Now it’s time to add the egg and vanilla extract. Mix until everything is smooth. In another bowl, whisk together the flour, baking soda, and sea salt. Slowly add this dry mix to the wet ingredients. Mix on low speed until just combined. Be careful not to overmix! Gently fold in the chocolate chips, mini marshmallows, and crushed graham crackers. Use a spatula to make sure everything is evenly mixed. Each bite should have a bit of all the good stuff. Pour the cookie dough into your prepared baking pan. Spread it evenly and press it down gently. Place the pan in your preheated oven. Bake for 20 to 25 minutes. The edges should be golden, and the center should feel set. Once baked, remove the pan from the oven. Let it cool for about 10 minutes in the pan. This helps the bars set. After cooling, slice them into bars. For a warm treat, serve them right away. Enjoy the gooey chocolate and marshmallows! To make your S'mores Cookie Bars truly shine, follow these tips: - Use room temperature ingredients: This helps the butter mix well. - Do not overmix the dough: Mix until just combined for soft bars. - Layer the chocolate and marshmallows: Spread some in the dough and top with more before baking. - Watch the baking time: Check at 20 minutes. The edges should be brown, and the center firm. Avoid these common pitfalls for the best results: - Using cold ingredients: Cold butter or eggs will ruin the texture. - Packing the flour: Spoon and level your flour to avoid dense bars. - Not letting cool: Cutting too soon can lead to messy bars. - Skipping the parchment paper: It makes removing the bars easy and neat. Serving your S'mores Cookie Bars can be fun: - Warm them up: Serve right from the oven for gooey treats. - Add toppings: Drizzle with melted chocolate or sprinkle extra marshmallows. - Pair with ice cream: A scoop of vanilla ice cream adds a great touch. - Presentation matters: Use a wooden board for a rustic look. Pro Tips Chill the Dough: For thicker cookie bars, chill the dough in the refrigerator for 30 minutes before baking. This helps the bars maintain their shape and texture during baking. Use Quality Chocolate: Opt for high-quality chocolate chips for a richer flavor. Dark chocolate pairs beautifully with the sweetness of the marshmallows and graham crackers. Don’t Overbake: Keep a close eye on the baking time. The bars will continue to cook as they cool, so it's better to slightly underbake them for a chewy texture. Personalize Your Toppings: Feel free to customize your s'mores cookie bars with different mix-ins like peanut butter chips, nuts, or even a drizzle of caramel for extra indulgence. {{image_4}} You can play with chocolate types in these cookie bars. Use milk chocolate for a sweeter taste. Dark chocolate offers a richer flavor. White chocolate adds creaminess. You can even mix two types for fun. Try using chocolate chunks for big bites. Each option gives a unique twist to your S'mores Cookie Bars. Want to make these cookie bars even better? Add peanut butter chips for a nutty flavor. Chopped nuts like walnuts or pecans add crunch. Dried fruit like cherries or cranberries can bring a sweet tartness. For a minty kick, use mint chocolate chips. Each of these add-ins can change the whole taste. You can make S'mores Cookie Bars gluten-free by swapping all-purpose flour with gluten-free flour. Make sure to check that your chocolate and marshmallows are gluten-free too. For a vegan version, use vegan butter, aquafaba for the egg, and dairy-free chocolate. This way, everyone can enjoy these tasty treats! To keep your S'mores cookie bars fresh, store them in an airtight container. Allow them to cool completely before placing them in the container. This step prevents moisture buildup, which can make your bars soggy. If you plan to eat them within a few days, you can leave them at room temperature. For longer storage, refrigerate them. The best containers for these cookie bars are glass or plastic airtight containers. They keep the bars fresh longer. You can also wrap them tightly in plastic wrap before placing them in a container. If you have a vacuum-sealed bag, that works great too! This method removes air and helps maintain freshness. When you’re ready to enjoy your bars again, reheating them is key. Place a bar on a microwave-safe plate. Heat it in the microwave for 10-15 seconds. This warms it up and melts the chocolate and marshmallows just right. If you prefer, you can reheat them in an oven. Set your oven to 350°F (175°C) and heat for about 5-10 minutes. This enhances the gooey texture! Enjoy your sweet treat warm for the best experience. S'mores Cookie Bars can last up to five days when stored correctly. Keep them in an airtight container at room temperature. This helps keep them soft and gooey. If you want them to last longer, refrigerate them. They can stay fresh for about a week in the fridge. Yes, you can prepare the dough ahead of time. Mix the ingredients as usual, then cover the bowl with plastic wrap. Store it in the fridge for up to 24 hours. When ready to bake, let the dough sit at room temperature for about 15 minutes. This helps it spread evenly in the pan. If you need an egg substitute, try using a flaxseed meal. Mix one tablespoon of flaxseed meal with two and a half tablespoons of water. Let it sit for about five minutes until it thickens. You can also use a quarter cup of applesauce or mashed banana as a good alternative. Yes, you can freeze S'mores Cookie Bars. Cut them into bars before freezing for easy serving. Wrap each bar in plastic wrap and place them in a freezer bag. They can stay fresh for up to three months in the freezer. When you want to eat them, just thaw at room temperature or warm them in the microwave. If you don’t have graham crackers, you can use crushed cookies instead. Try using digestive biscuits or vanilla wafers for a similar taste. Just crush them finely and mix them in like you would with graham crackers. This will still give you that tasty s'mores flavor without missing out. S'mores cookie bars are a fun treat made with simple, tasty ingredients. We covered how to prepare, bake, and enjoy them. You learned about tips, tricks, and various ways to customize your bars. Remember, whether you're sticking to classic flavors or trying new ones, these bars will delight your taste buds. Store them well for extra freshness. Enjoy baking and sharing this sweet treat!

S'mores Cookie Bars Delight

Delicious cookie bars combining chocolate, marshmallows, and graham crackers for a delightful treat.
Print Recipe Pin Recipe
Prep Time 15 minutes
Cook Time 25 minutes
Total Time 45 minutes
Course Dessert
Cuisine American
Servings 12
Calories 200 kcal

Ingredients
  

  • 1 cup unsalted butter, softened to room temperature
  • 1 cup packed brown sugar, preferably light
  • 1 2/2 cup granulated sugar
  • 1 large egg, at room temperature
  • 2 teaspoons pure vanilla extract
  • 2.25 cups all-purpose flour, spooned and leveled
  • 1 teaspoon baking soda
  • 0.5 teaspoon sea salt
  • 1 cup chocolate chips (your choice of milk or dark chocolate)
  • 1 cup mini marshmallows
  • 1 cup finely crushed graham crackers

Instructions
 

  • Begin by preheating your oven to 350°F (175°C). Prepare a 9x13 inch baking pan by greasing it with non-stick spray or lining it with parchment paper for easy removal of the cookie bars.
  • In a large mixing bowl, cream together the softened butter, brown sugar, and granulated sugar. Use an electric mixer on medium speed to beat until the mixture is light in color and fluffy in texture, approximately 3-4 minutes.
  • Add the egg and vanilla extract to the creamed mixture, beating well until fully incorporated and smooth.
  • In a separate bowl, whisk together the all-purpose flour, baking soda, and sea salt. Gradually add this dry mixture to the wet ingredients, mixing on low speed until just combined—be careful not to overmix.
  • Gently fold in the chocolate chips, mini marshmallows, and crushed graham crackers using a spatula, ensuring that everything is evenly distributed throughout the dough.
  • Transfer the cookie dough into the prepared baking pan. Spread it out evenly and press it down gently with your hands to create a uniform layer.
  • Place the pan in the preheated oven and bake for 20-25 minutes. The edges should be golden brown, and the center should feel set to the touch. Remember, it will firm up more as it cools.
  • Once baked, remove the pan from the oven and let the cookie bars cool in the pan for about 10 minutes. This will help them set further before cutting.
  • After cooling slightly, slice into bars. For an indulgent treat, serve warm to enjoy the melty chocolate and gooey marshmallows, or allow to cool completely for a firmer texture.

Notes

For an impressive serving suggestion, arrange the cookie bars on a rustic wooden board. Drizzle with extra melted chocolate and scatter additional mini marshmallows on top for a decadent finish that’s sure to catch the eye!
Keyword cookie bars, dessert, s'mores

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