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There’s a certain joy that fills the air when a recipe combines simplicity with nostalgia, and that’s exactly what these 4-Ingredient S’more Bars bring to the table. I discovered this delightful treat during a rainy afternoon when my kids and I were searching for something sweet to lift our spirits. With just four basic ingredients, this recipe is the perfect answer to those moments when fast food just won’t cut it. The crunchy graham cracker base, rich chocolate, and fluffy marshmallows create a texture and flavor reminiscent of classic campfire s’mores but in a quick and easy bar form. Whether you’re looking for a fun family activity or a simple dessert that pleases both kids and adults, these S’more Bars are sure to be a hit. So, let’s bring that campfire magic into your kitchen!

Why are S’more Bars a must-try?

Delightful simplicity: With only four ingredients, these bars are a breeze to make, allowing you to whip up a sweet treat in no time.
Kid-friendly fun: Perfect for involving the little ones in the kitchen! They’ll love layering the ingredients and waiting for that gooey marshmallow goodness.
Nostalgic flavor: Experience the taste of summer campfires right at home, transporting you back to carefree days with every delicious bite.
Versatile recipe: You can easily add your favorite ingredients, like nuts or flavored chocolate chips, to customize the bars.
Crowd-pleaser: Whether for a family gathering or a cozy night in, these S’more Bars are sure to impress everyone!

S’more Bars Ingredients

• Let’s gather the joyful essentials for these delightful S’more Bars!

For the Crust

Graham Crackers – Provides the crunchy base and structure; can use gluten-free graham crackers for a GF version.
Melted Butter – Binds the crust together and enhances flavor; substitute with coconut oil for a dairy-free option.

For the Toppings

Chocolate Chips – Offers a rich, sweet chocolate flavor; semi-sweet or dark chocolate chips can also be used for added depth.
Mini Marshmallows – Adds a chewy texture and marshmallow flavor; large marshmallows can be substituted, adjusting the quantity accordingly.

How to Make S’more Bars

Preheat the oven to 350°F (175°C). This step ensures that your bars bake evenly, achieving that perfect texture everyone loves.
Grease a 9×13 inch baking pan with cooking spray to prevent the bars from sticking, making for easier removal once they’ve cooled.
Mix graham cracker crumbs with melted butter in a bowl until thoroughly combined. This will create a delightful, flavorful base for your bars.
Press the mixture firmly into the bottom and up the sides of the greased pan. You want a solid layer that holds up against the gooey toppings.
Bake the crust for 8 minutes until lightly golden. Keep an eye on it, as you want a crispy foundation without burning.
Sprinkle chocolate chips evenly over the warm crust after removing it from the oven. This step ensures a melty, luxurious layer of chocolate goodness.
Top with mini marshmallows and return to the oven for an additional 20 minutes, or until the marshmallows are beautifully browned. This adds a delightful toasted flavor!
Cool the bars for a bit, then refrigerate them for 45 minutes to 1 hour before cutting them into squares. This helps them hold their shape without falling apart.

Optional: Serve warm with a scoop of vanilla ice cream for an extra treat!
Exact quantities are listed in the recipe card below.

How to Store and Freeze S’more Bars

Room Temperature: Store the S’more Bars in an airtight container at room temperature for up to 3 days to maintain their delightful texture and flavor.
Fridge: For extended freshness, keep the bars in the fridge for up to 4-5 days. Make sure they’re in a sealed container to prevent them from drying out.
Freezer: For longer storage, freeze the S’more Bars in an airtight container or wrapped tightly in plastic wrap for up to 3 months. Thaw in the fridge before enjoying again!
Reheating: To enjoy them warm, reheat individual squares in the microwave for about 15-20 seconds, just until warmed through. This will bring back that gooey chocolate and marshmallow goodness!

S’more Bars Variations

Feel free to play around with these ideas and let your creativity shine in the kitchen!

Nutty Delight: Add chopped pecans or walnuts for a delightful crunch that pairs beautifully with the chocolate. The extra texture elevates your bars to a whole new level!
Peanut Butter Drizzle: Melt some peanut butter and drizzle it over the top before baking for an irresistible nutty twist. This adds a rich, creamy layer that everyone will love.
Flavored Chocolate Chips: Experiment with butterscotch or mint chocolate chips to give your bars a unique flavor flair. Each variation transforms the classic treat into something special.
Coconut Flakes: Stir in unsweetened shredded coconut into the graham cracker mixture for a tropical vibe. The subtle coconut flavor enhances the overall taste while adding a chewy texture.
Spiced S’mores: Sprinkle a bit of cinnamon or a pinch of cayenne pepper into the graham cracker mix for a touch of warmth and intrigue. This unexpected kick will surprise and delight your taste buds!
Fruit Addition: Layer some fresh sliced strawberries or banana on top of the chocolate layer before adding marshmallows. This offers a delicious freshness that complements the s’mores flavor perfectly.
Chili Flake Heat: Add a pinch of red chili flakes to the chocolate chips for a spicy kick. It’s an adventurous twist that crafts a delightful sweet-and-spicy experience.
Brownie Base: Replace the graham cracker crust with brownie batter for a fudgier version of your S’more Bars. This decadently rich base makes for an indulgent treat that is hard to resist!

What to Serve with S’more Bars?

Indulging in S’more Bars is just the beginning—let’s enhance your dessert experience with delightful pairings.

Vanilla Ice Cream: A scoop of creamy vanilla contrasts the sweetness of the bars, creating a delicious, melty combination. The cold ice cream perfectly complements the warm, gooey goodness of the S’more Bars.
Fresh Berries: Ripe strawberries or blueberries add a refreshing tartness that balances the rich sweetness of chocolate and marshmallows. Their bright color also brings a pop of freshness on your plate!
Chocolate Sauce Drizzle: A warm chocolate sauce drizzled on top amplifies the decadence of your dessert. This extra layer of chocolate delight will surely satisfy any sweet tooth craving.
Milk: A chilled glass of milk is classic for a reason! It cuts through the sweetness and enhances the chocolate flavor. Whether whole, almond, or oat milk, enjoy the delightful pairing!
Caramel Corn: The crunchy texture of caramel corn adds a sweet, buttery element that contrasts beautifully with the gooey S’more Bars. The fun chewiness will make every bite an adventure.
Hot Cocoa: Cozy up with a warm mug of hot cocoa, especially on chilly nights. Add a fluff of whipped cream or a sprinkle of marshmallows for the ultimate s’mores-inspired drink!
Peanut Butter Cup: Placing a mini peanut butter cup alongside your S’more Bar creates delightful flavor harmony. The creamy peanut butter melds beautifully with the taste of toasted marshmallows and chocolate.
Coffee: A warm cup of coffee serves as the perfect companion, balancing the sweetness while giving you an energizing boost. The rich flavor complements the S’more Bars wonderfully!

Make Ahead Options

These S’more Bars are perfect for meal prep enthusiasts! You can prepare the graham cracker crust up to 24 hours in advance by mixing the crumbs with melted butter and pressing them into the baking pan. Cover with plastic wrap and refrigerate to keep it fresh. Additionally, you can store the baked bars (after cooling) in an airtight container for up to 3 days at room temperature, or refrigerate them for up to 5 days. To finish, simply add the chocolate chips and marshmallows before baking, ensuring they stay gooey and fluffy. This make-ahead approach not only saves you time but also means your S’more Bars will be just as delicious when it’s time to enjoy them!

Expert Tips for S’more Bars

Cool Before Cutting: Allow the S’more Bars to chill in the fridge for at least 45 minutes. This makes cutting them easier and helps them hold their shape.
Watch the Marshmallows: Keep a close eye during the last few minutes of baking to avoid burning your marshmallows, which can spoil the flavor.
Store Properly: Store leftover bars at room temperature in an airtight container for up to three days or refrigerate for up to five days. Freeze for longer enjoyment!
Perfect Base: Ensure your graham cracker crust is firmly pressed into the pan; this will give a sturdy base that holds up the gooey toppings and prevents crumbling.
Customize Flavors: Feel free to add nuts or different flavored chips, like butterscotch or mint, to make your S’more Bars unique and even more delicious!

S’more Bars Recipe FAQs

What is the best way to select graham crackers?
Absolutely! I recommend looking for graham crackers that are fresh and intact, avoiding any packages with broken pieces. Check for a pleasant, sweet aroma. If you’re gluten-sensitive, opt for gluten-free graham crackers, which work just as wonderfully in this recipe.

How should I store leftover S’more Bars?
You can store leftover S’more Bars in an airtight container at room temperature for up to 3 days. If you want them to last longer, keep them in the fridge for 4-5 days. Just make sure to seal them tightly to prevent them from drying out!

Can I freeze S’more Bars, and how do I do it?
Yes, you can freeze S’more Bars for up to 3 months! First, let them cool completely. Then, wrap individual squares in plastic wrap and place them in an airtight container. To enjoy, simply thaw them in the fridge overnight, and if you prefer them warm, pop them in the microwave for about 15-20 seconds.

What should I do if my marshmallows burn during baking?
Very! If the marshmallows burn, they can create an unpleasant flavor and texture. To prevent this, keep a close eye on your S’more Bars during the last few minutes of baking. Look for golden brown marshmallows; if they start to darken too much, you can tent the bars with foil to protect them while they finish baking.

Are there any allergy considerations I should be aware of with S’more Bars?
Absolutely! Pay special attention to allergies related to gluten, dairy, and chocolate. If making these bars for kids or guests with allergies, you can easily substitute gluten-free graham crackers and choose dairy-free chocolate chips if needed. Always double-check ingredient labels to ensure safety!

Can I substitute ingredients in S’more Bars?
Definitely! For a dairy-free version, you can swap melted butter with coconut oil. Additionally, if you want to mix things up, consider using different flavored chocolate chips, like butterscotch or mint. You could even add nuts for some added crunch. The more the merrier!