Name: S’mores Bars Recipe
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Cuisine: American
Ingredients: 1 ¼ cup (156 g) all-purpose flour; 1 teaspoon (4 g) baking powder; 1 teaspoon (5 g) salt; 6 (93 g) graham cracker sheets, crushed into crumbs; ½ cup (113 g) unsalted butter, room temperature; ½ cup (100 g) brown sugar; ¼ cup (50 g) white sugar; 1 large egg; 1 teaspoon (5 ml) vanilla extract; 2 (125 g) milk chocolate XL Hershey Bars (4.4 oz each); 1 jar (198 g) marshmallow creme (7 oz)

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If you have a soft spot for that classic campfire treat, you will absolutely adore this S’mores Bars Recipe. It’s a delightful twist that transforms the traditional s’mores flavors into an easy-to-make, chewy, and gooey bar form that’s perfect for sharing at any gathering. Imagine layers of crunchy graham cracker dough, melty milk chocolate, and the sweet cloud-like marshmallow creme coming together in every bite. Whether you’re craving something nostalgic or looking for a show-stopping dessert, these bars are pure magic.

Ingredients You’ll Need

The image shows four clear glass mixing bowls on a white marbled surface, each with different baking ingredients and stages of mixing. The top-left bowl holds three layers of ingredients: a brown sugar layer, a white sugar layer, and two small blocks of yellow butter on top. The top-right bowl shows a partially mixed dough with a cracked yellow egg in the center and a white electric mixer with metal beaters inside the bowl. The bottom-left bowl contains a thicker dough mixture with a large layer of white flour on top, with the mixer beaters still inside. The bottom-right bowl has a beige dough being folded with a red spatula under a large layer of light brown crumbly topping. Photo taken with an iphone --ar 4:5 --v 7

The beauty of this S’mores Bars Recipe lies in its simplicity and the powerful magic of a few classic ingredients. Each item plays an essential role in creating the perfect balance of taste, texture, and visual appeal that will make these bars irresistible.

1 ¼ cup (156 g) all-purpose flour: The backbone of your dough, creating structure and a tender crumb.

1 teaspoon (4 g) baking powder: Adds just enough lift for a soft, cake-like texture.
1 teaspoon (5 g) salt: Enhances all the flavors and balances sweetness.
½ cup (113 g) unsalted butter, room temperature: Provides richness and a melt-in-your-mouth quality.

½ cup (100 g) brown sugar: Brings warm notes and moisture to the dough.
¼ cup (50 g) white sugar: Adds sweetness and helps with browning.
1 large egg: Binds everything together for a cohesive dough.

1 teaspoon (5 ml) vanilla extract: Deepens the flavor with aromatic sweetness.
6 graham cracker sheets, crushed into crumbs: Infuses classic s’mores crunch and flavor right inside the dough.
2 milk chocolate XL Hershey bars (125 g each): The rich, melty chocolate layer that makes s’mores so irresistible.

1 jar (198 g) marshmallow creme: Adds that signature gooey sweetness and soft texture.

How to Make S’mores Bars Recipe

Step 1: Prepare Your Oven and Pan

Kick off this recipe by preheating your oven to 350° F. Line an 8-inch by 8-inch baking pan with parchment paper, which makes removing the bars a breeze. This prep step sets you up for a smooth baking process.

Step 2: Whisk Dry Ingredients Together

In a medium bowl, whisk together the all-purpose flour, baking powder, and salt. This ensures even distribution of the leavening agent and salt, which is key for perfect texture and balanced flavor throughout the bars.

Step 3: Cream Butter and Sugars

Using a hand or stand mixer, beat the butter, brown sugar, and granulated sugar until the mixture appears light and fluffy — about one minute. This step is not only fun to watch but critical for developing a creamy base that helps your bars achieve that lovely tender crumb.

Step 4: Add Wet Ingredients

Mix in the egg and vanilla to the creamed butter and sugar until fully combined. These ingredients bring moisture and aroma, making the base dough flavorful and smooth.

Step 5: Combine Dry Ingredients and Graham Cracker Crumbs

On low speed, gradually add the flour mixture to the wet ingredients, mixing just until incorporated to avoid overworking the dough. Then, gently fold in the crushed graham cracker crumbs, which contribute crunch and the unmistakable taste of s’mores.

Step 6: Press Half the Dough and Set Aside

Press half of the dough evenly into the prepared pan’s bottom to form the base layer. Carefully lift the parchment with the remaining dough — this will serve as the top cookie layer, so keep it handy!

Step 7: Layer the Bars

Line the pan with parchment paper again and press the remaining dough into the bottom. Now, layer on your chocolate bars in even pieces, spread the marshmallow creme generously over the chocolate, and finally place the top dough layer right on top. This assembly creates that irresistible multi-textural delight.

Step 8: Bake to Golden Perfection

Pop the assembled bars into your 350° F oven and bake for 30 minutes, or until the top layer turns a beautiful golden brown. Cooling completely before serving allows the layers to set perfectly for neat slicing and maximum gooey goodness.

How to Serve S’mores Bars Recipe

The image shows several square s'mores bars placed on a white marbled surface lined with white parchment paper. Each bar has three visible layers: a golden brown oat cookie layer on top and bottom, with a thick dark chocolate layer and a white marshmallow layer sandwiched in the middle. Some bars are stacked, while others lie flat, showing their layers clearly. Scattered around the bars are small white marshmallows and pieces of dark chocolate with

Garnishes

For a charming finish, sprinkle a few extra crushed graham crackers or mini marshmallows on top once cooled, or drizzle with a bit of melted chocolate. These simple touches elevate both the presentation and flavor.

Side Dishes

While these bars are award-worthy on their own, pairing them with a scoop of vanilla ice cream or a cup of rich hot cocoa takes the indulgence to the next level. Imagine the contrast between warm bars and cold ice cream melting together — absolute heaven.

S’mores Bars Recipe: Creative Ways to Present

Cut these bars into bite-sized squares for a fun party platter or place them in decorative paper liners for an effortless gift idea. You can also layer them in a clear glass dish to show off the beautiful layers, making this dessert a feast for the eyes as well as the taste buds.

Make Ahead and Storage

Storing Leftovers

Keep your S’mores Bars in an airtight container at room temperature for up to one week. This helps maintain their chewy texture and that perfect gooey layer without drying out or becoming too firm.

Freezing

These bars freeze wonderfully! Wrap them tightly in plastic wrap and foil, then place in a freezer-safe bag for up to three months. When you’re ready, thaw them overnight in the fridge for a ready-to-enjoy treat anytime.

Reheating

To refresh the magic of the bars after storing or freezing, warm individual portions in the microwave for about 15 seconds or pop a slice in a 300° F oven for 8-10 minutes. This melts the chocolate slightly and brings back that just-baked feel.

FAQs

Can I use a different type of chocolate?

Absolutely! While milk chocolate is classic for s’mores, you can swap it for dark chocolate or even white chocolate depending on your preference. Just expect a slight shift in sweetness and texture.

Is marshmallow creme the same as marshmallows?

Marshmallow creme is a spreadable, smooth version of marshmallows and works perfectly here for that gooey layer. If you’d rather, you could try mini marshmallows on top but they might brown or melt differently during baking.

Can I make these bars gluten-free?

Yes! Substitute the all-purpose flour with a gluten-free flour blend, and double-check that your graham cracker crumbs are gluten-free too. This can slightly change texture but maintains the fabulous flavor.

How thick should I press the dough layers?

Press the dough evenly but not too thin—about half the dough amount per layer in an 8×8 pan is ideal. Too thin and your bars may be less chewy; too thick, and they might bake unevenly.

How long do these bars last outside at a picnic?

If kept in a cool, shaded spot and covered, they’ll last several hours. However, warm weather can soften the marshmallow layer too much, so try to keep them on the cooler side or refrigerate if possible.

Final Thoughts

There’s something truly special about this S’mores Bars Recipe that brings the joy of campfire treats indoors with effortless ease. It’s a recipe that’s bound to become a favorite for cozy nights, celebrations, or any time you’re craving that perfect blend of crunchy, gooey, and chocolatey. Go ahead and give it a try — you’re going to love every bite!