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    Home » Dessert Recipes

    S'Mores Bars

    Published: Aug 4, 2025 by Vicky · 7 Comments · Post contains affiliate links

    209 shares
    Jump to Recipe Jump to Video
    Gooey smores bars with melted marshmallow and crumbly topping, stacked and served on a plate.

    S'mores are one of our favorite summer easy desserts. We often make them over a campfire or a fire pit. These S'Mores Bars are a variation of s'mores that could be enjoyed all year round. They've got all the classic flavors you love, like melty chocolate, gooey marshmallows, and a perfect graham cracker crunch, baked into a yummy bar.

    Jump to:
    • Why You'll Love S'mores Bars
    • S'more Recipes
    • Ingredients For S'mores Bars
    • Best Kitchen Tools for Making These Bars
    • How To Make S'mores Bars
    • Tips For S'mores Bars
    • FAQs For S'mores Bars Recipe
    • Recipes for Bars
    • 📖 Recipe

    Why You'll Love S'mores Bars

    • Classic flavors made easy: All the gooey goodness of a s'more without any messy fires or skewers.
    • Kid-friendly prep: Let the kids crush crackers or arrange the marshmallows. This is a great project for little helpers.
    • Fast and satisfying: Ready in under an hour with minimal hands‑on time.
    • Make‑ahead friendly: This snack is perfect for school lunchboxes or entertaining.
    stack of s'mores bars

    S'more Recipes

    You can take classic s'mores flavors and work them into all kinds of desserts beyond the campfire. That mix of graham crackers, chocolate, and marshmallow works great in bars, cookies, and even no-bake treats. It's an easy way to bring a familiar flavor into something a little different.

    • S'Mores Quesadillas
    • Crescent S'Mores Bars Recipe
    • Crescent S'mores Bars
    • Mini S'mores Pie

    These s'mores bars are perfect to make with kids. There are plenty of steps for them to help out with, and making them is a great way to spend time with your child. If your child loves Smores and homemade bars recipes, this is a must try!

    Ingredients For S'mores Bars

    • Graham crackers: Crushed for crust and topping.
    • Butter: To hold the crust together.
    • Brown sugar: Adds sweetness and a caramel flavor to the bars.
    • Chocolate bars: Broken into pieces, it will melt while the bars bake. I also like to sneak a few squares while baking.
    • Marshmallows: Large or mini, for that gooey topping.

    Best Kitchen Tools for Making These Bars

    When you're making a batch of these yummy bars, having the right tools makes all the difference. Whether you're letting the kids help crush crackers or slicing up these bars, these tools make things easy. I've linked my go-to items below.

    👉 Tap any image below to shop these helpful kitchen tools on Amazon!

    [mase home] Silicone Rolling Pin for Baking - 17[mase home] Silicone Rolling Pin for Baking - 17Wisenvoy Ceramic Baking Dish - 9x9 Square Rose Dish Pan Set for Brownies, Casseroles & LasagnaWisenvoy Ceramic Baking Dish - 9x9 Square Rose Dish Pan Set for Brownies, Casseroles & LasagnaRose Gold Stainless Steel Handle Measuring Cups and Spoons Set, 8 Piece Stackable Accurate Tablespoon for Measuring Dry and Liquid Ingredients Small Teaspoon with Plastic Head (Pink)Rose Gold Stainless Steel Handle Measuring Cups and Spoons Set, 8 Piece Stackable Accurate Tablespoon for Measuring Dry and Liquid Ingredients Small Teaspoon with Plastic Head (Pink)Golden 304 Stainless Steel Measuring Cups and Spoons Set,8PCS Stackable & Long Handle Fits Narrow Jars, Premium Gold Kitchen Accessories for Liquid & Dry Ingredients Baking Cooking, Durable&Rust-ProofGolden 304 Stainless Steel Measuring Cups and Spoons Set,8PCS Stackable & Long Handle Fits Narrow Jars, Premium Gold Kitchen Accessories for Liquid & Dry Ingredients Baking Cooking, Durable&Rust-ProofKitchenVIA Pink Handle Cookie Spatula - Small, Non-Stick, and Heat-Resistant Handle for Perfect Pastries, Pancakes, and PizzaKitchenVIA Pink Handle Cookie Spatula - Small, Non-Stick, and Heat-Resistant Handle for Perfect Pastries, Pancakes, and Pizza2pcs Cake Cream Spatula, Silicone Cake Scrapers Cake Accessories Butter Scrapers Baking Spatulas for Kitchen Reusable Butter Scrapers Professional Baking Scrapers Christmas Cake Tools2pcs Cake Cream Spatula, Silicone Cake Scrapers Cake Accessories Butter Scrapers Baking Spatulas for Kitchen Reusable Butter Scrapers Professional Baking Scrapers Christmas Cake Tools

     

    How To Make S'mores Bars

    1. Preheat and prep: Preheat your oven to 350 °F and grease the baking pan.

    2. Crush crackers: Place graham crackers in a zip bag and crush with a rolling pin into coarse crumbs. The easiest (and most fun) way I have found to do this is to let your child crush the crackers using a zipped bag and a rolling pin. Simply insert the crackers, seal the bag, and roll over it with the rolling pin until crumbs are formed.

    child crushing cracker crumbs with rolling pin

    3. Mix crust: In a bowl, stir cracker crumbs with melted butter and brown sugar. Set aside about ¼ of the mixture for the topping.

    4. Bake base: Press the remaining crumb mix into an 8x8 or 9x9 pan and bake for 10 minutes.

    Child pressing crumb mixture into a glass baking dish on a kitchen counter, preparing delicious smores bars.

    5. Add chocolate: What are s'mores without chocolate? Break up pieces of your chocolate bar and add to the baked crust. Placing the pieces of chocolate on the just baked crust needs to be an adult job since the pan will still be warm from the oven.

    Girl breaking chocolate pieces over a green bowl filled with chocolate on a kitchen counter, preparing ingredients for homemade smores bars.

    6. Melt and spread: Return to oven for 5 minutes, then spread the chocolate gently with a spatula.

    Two images: smores bars with chocolate bars on crumb crust, then melted chocolate spread evenly on top in a baking dish.

    7. Top with marshmallows: Arrange marshmallows over the chocolate layer and bake 6 minutes (or until they become puffy). I bought some square marshmallows that worked perfectly on these s'mores bars, but traditional or mini marshmallows will work as well.

    Two glass baking dishes with graham crusts are transformed into delicious smores bars, topped with large marshmallows before and after baking.

    8. Add crumb topping: Sprinkle the reserved crumb mix over the marshmallows and bake for a final 6 minutes.

    glass pan with s'mores bars

    9. Chill: Let this cool in the pan, and then refrigerate it for 30 minutes before slicing so it can firm up a bit.

    baked s'mores bars in glass pan

    Even after cooling off a bit, the gooey goodness you have come to expect from s'mores remains.

    Close-up of a gooey, marshmallow-topped dessert bar with a crumbly golden crust on a white plate.

    Tips For S'mores Bars

    Tip 1: If you want a little extra crunch in the crust, leave some of the crackers in bigger chunks when crushing them.
    Tip 2: Remove bars from the fridge before slicing so they don't crumble.
    Tip 3: For extra gooey marshmallow tops, broil for 30-60 seconds at the end. Just be sure to watch them closely.

    Close-up of four crumbly smores bars with layers of cream and a brown crust on a light surface.

    FAQs For S'mores Bars Recipe

    Can I use milk chocolate instead of chocolate chips?

    Absolutely! Classic Hershey's bars will give you that true campfire s'mores flavor. Just break them into pieces and layer them in for that melty goodness.

    Can I make these ahead of time?

    Totally. These bars are great made the night before. Let them cool completely, cover them up, and they'll be ready for your picnic, party, or Tuesday-night treat.

    Can I use a different kind of graham cracker?

    Sure! Cinnamon grahams add a fun twist, or try chocolate grahams if you're feeling extra indulgent. Gluten-free options work too, just make sure they're sturdy enough to hold up in the crust.

    Recipes for Bars

    Bar recipes are one of my favorite ways to make dessert without a lot of work. If you're short on time, these Easy No Bake Peanut Butter Bars come together fast and only need a few pantry staples. They've got a rich, creamy texture and are perfect when you want something sweet but don't want to turn on the oven.

    For something fruity or a little different, Glazed Cherry Bars are a great treat. Or try Churro Cheesecake Bars Recipe for a mix of cinnamon sugar and creamy filling that tastes just like a churro. And if you love oats and jam together, Oatmeal Raspberry Bars have that chewy, buttery thing going on that always hits the spot.

    S'mores Bars are an easy way to enjoy a classic treat, no matter the weather. Whip up a batch for a delicious campfire inspired treat!

    📖 Recipe

    Close-up of four crumbly smores bars with layers of cream and a brown crust on a light surface.

    S'Mores Bars

    Vicky
    These S'mores Bars bring together a buttery graham crust, melty chocolate, and toasted marshmallows in an easy bake that comes together fast with no campfire needed. Perfect for when your family wants all the flavor of a classic s'more without the fuss.
    5 from 4 votes
    Print Recipe Pin Recipe
    Prep Time 20 minutes mins
    Cook Time 27 minutes mins
    Total Time 47 minutes mins
    Course Dessert
    Cuisine snacks
    Servings 9
    Calories 358 kcal

    Video

    Ingredients
      

    • 12 graham crackers crushed (approx. 2 ½ - 3 cups of crushed crackers)
    • ½ cup butter
    • ⅛ cup brown sugar
    • 1 ½ cups chocolate bar pieces just under 6 bars
    • 12 large marshmallows

    Instructions
     

    • Preheat oven to 350 degrees and grease an 8x8 or 9x9 pan.
    • Place graham crackers into a zip bag,seal the bag,and roll over it with the rolling pin until crumbs are formed. The crumbs don't need to be ultra fine - a few chunks work okay.
    • In a medium bowl, mix the crumbs with the butter and sugar.
    • Set aside ¼ of the crumb mixture to use as the topping.
    • Press the rest of the crumb mixture into the prepared pan and bake for 10 minutes.
    • Remove from oven and carefully top with pieces of chocolate bars.
    • Place back in oven for 5 minutes.
    • Remove and spread chocolate with a spatula to cover the crust.
    • Top with 12 square marshmallows and bake for 6 minutes.If you do not have square marshmallows, just cover the chocolate layer with whatever marshmallows you have on hand.
    • Bake for 6 minutes.
    • Remove from oven, top with remaining crumb mixture and bake for a final 6 minutes.
    • When bars are done, cool in refrigerator for 30 minutes or until they can be easily cut into bars.

    Notes

    • Keep the cracker crumbs a little chunky for crunch.
    • Let bars sit out before slicing so they're easier to cut.
    • For toasted marshmallows, broil for 30-60 seconds-watch closely.
    While I try to provide reliable nutrition estimates, these numbers can vary depending on exact ingredients and portion sizes—including how much marshmallow or chocolate you use.

    Nutrition

    Calories: 358kcalCarbohydrates: 42gProtein: 2gFat: 22gSaturated Fat: 12gCholesterol: 27mgSodium: 226mgPotassium: 121mgFiber: 2gSugar: 27gVitamin A: 315IUCalcium: 27mgIron: 1.6mg
    Keyword s'mores bars
    Tried this recipe?Let us know how it was!

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    Comments

      5 from 4 votes

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      Recipe Rating




    1. Tonja says

      February 12, 2019 at 12:55 pm

      Did you melt the butter to mix in or use softened butter?

      Reply
    2. kristi@ishouldbemoppingthefloor says

      August 30, 2016 at 10:25 am

      What a fun recipe to get the kiddos involved in! I bet it tastes amazing, too! Great alternative to when you don't want to build a fire and roast marshmallows!

      Reply
    3. Jennifer says

      August 29, 2016 at 10:46 pm

      5 stars
      Yuuuummmm! My little girl loves to help me cook in the kitchen, so this would be perfect for us to do together! I can't wait to try it out, but not looking forward to the sugar rush after haha!

      Reply
    4. Kristy @ Mommy Hates Cooking says

      August 29, 2016 at 5:56 am

      These S'mores bars look so very delicious! They'll be perfect for after school snacks for my kiddos. Messy recipes always tend to taste a little better! Huggies are definitely a lifesaver with children, we'd be lost without them.

      Reply
    5. Karissa says

      August 28, 2016 at 1:47 pm

      Looks like a messy (but fun!) recipe! I love s'mores so I am sure I would love these s'more bars. Marshmallow and chocolate are the best combination! And thanks for the tip to have some wipes on hand, because that is easier than getting the whole kitchen sticky!

      Reply
    6. Marysa says

      August 27, 2016 at 1:40 pm

      5 stars
      I like how you baked in the marshmallows and got a golden layer going! These look so delicious, and gooey.. great way to use up s'mores supplies too if you have have leftovers from a camping trip!

      Reply
    7. dana vento says

      August 26, 2016 at 2:51 pm

      Anything S'MORES gets my attention. Good call on the plastic bag crumbling, betting that made cleanup a whole lot easier. I need one of these S'MORE Bars..

      Reply
    Vicky from Mess for Less

    I'm Vicky, the founder of Mess For Less, which I started in 2011 to share easy, family-friendly recipes. With over a decade of experience as a home chef and recipe developer, I love creating meals that bring people together. I also design play and learning activities for kids, using my background as a former teacher with a Master’s degree in education. Learn more about me.

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