S’more Bars Recipe
If you are looking for a dessert that perfectly captures the nostalgic joy of campfire nights, then these S’more Bars are exactly what your kitchen needs. Combining the classic flavors of graham crackers, rich chocolate, and gooey marshmallows into an easy, sliceable treat, these bars offer a delightful twist on the traditional s’more that everyone will love. Whether for a casual get-together or a cozy night in, S’more Bars bring that melt-in-your-mouth magic straight from the oven to your plate with minimal effort.

Ingredients You’ll Need
These simple yet essential ingredients come together to create the perfect harmony of crunch, creaminess, and sweetness that defines S’more Bars. Each component plays a crucial role, from the buttery graham cracker base to the melty marshmallow topping.
- 2 cups Graham cracker crumbs: Provides a crunchy and slightly sweet foundation reminiscent of classic s’more crusts.
- 1/2 cup Melted butter: Binds the crust together while adding a rich, buttery flavor crucial for that perfect texture.
- 4 cups Chocolate chips: Melts into a luscious layer of chocolate that brings depth and indulgence.
- 1 package Mini marshmallows: Creates a soft, golden-brown, toasted topping that is essential for that iconic s’more experience.
How to Make S’more Bars
Step 1: Prepare Your Oven and Pan
Start by preheating your oven to 350 degrees Fahrenheit. While the oven warms up, generously grease a 9×13-inch baking pan with cooking spray to ensure your bars won’t stick and can be easily removed once baked.
Step 2: Make the Graham Cracker Base
In a bowl, combine those graham cracker crumbs with the melted butter. Mix them until the crumbs are fully coated with butter, which helps bind everything together and creates that irresistible crunch. Press the mixture firmly into the bottom and slightly up the sides of your prepared pan, forming a sturdy crust that will hold all the gooey toppings.
Step 3: Bake the Crust
Pop the crust into your preheated oven and bake for about 8 minutes. This helps set the crust, giving it that golden color and solid structure that supports the layers to come.
Step 4: Add Chocolate and Marshmallows
Once your crust is baked, remove it from the oven and immediately sprinkle the chocolate chips evenly over the surface. Next, generously cover the chocolate with mini marshmallows, making sure to spread them out for even melting and browning.
Step 5: Final Baking for Perfection
Return the pan to the oven and bake for another 20 minutes or until you see the marshmallows turn a beautiful golden brown. This step is key — that toasty, slightly crispy marshmallow layer is what makes these S’more Bars truly irresistible.
Step 6: Cool and Chill
After baking, let the bars cool at room temperature for a bit, then transfer them to the fridge. Chilling makes cutting easier and helps the bars hold their shape.
Step 7: Cut and Serve
Once chilled, cut your S’more Bars into squares and get ready to enjoy the perfect blend of crispy, melty, and sweet all in one bite!
How to Serve S’more Bars

Garnishes
For an extra touch of fun, try topping your S’more Bars with a drizzle of melted caramel or a sprinkle of crushed nuts like toasted almonds or pecans. A few sea salt flakes can also elevate the sweetness by adding a hint of salty contrast.
Side Dishes
S’more Bars pair wonderfully with a cold glass of milk or a scoop of vanilla ice cream. The creamy contrast balances the rich, sweet flavors and elevates the whole dessert experience. For coffee lovers, a frothy cappuccino complements the chocolate and marshmallow notes perfectly.
Creative Ways to Present
Try serving your S’more Bars on a rustic wooden board alongside fresh berries for a pop of color and freshness. You can even layer bars with whipped cream and sliced bananas for a quick s’mores-inspired parfait that’s as fun to eat as it is to look at.
Make Ahead and Storage
Storing Leftovers
You can store leftover S’more Bars in an airtight container in the refrigerator for up to 4 days. Keeping them chilled preserves their gooey texture and prevents the marshmallows from getting overly sticky or hard.
Freezing
If you want to make these bars ahead in bulk, freezing is a great option. Wrap individual bars or the whole pan tightly in plastic wrap and aluminum foil, then freeze for up to 2 months. When ready to eat, thaw in the fridge overnight to maintain that perfect texture.
Reheating
To enjoy warm S’more Bars after storing, pop them in the oven at 300 degrees Fahrenheit for about 10 minutes. This will bring back the melty chocolate and soft marshmallow goodness without drying the crust out.
FAQs
Can I use a different type of chocolate for the S’more Bars?
Absolutely! While classic milk chocolate chips are traditional, dark chocolate or even white chocolate can bring unique flavor profiles. Just ensure it melts well for that gooey effect.
Are S’more Bars suitable for a large gathering?
Yes! S’more Bars are perfect for parties because they are easy to make in large batches, easy to serve, and everyone loves their nostalgic flavors.
Can I make these bars vegan or gluten-free?
With a few ingredient swaps, yes. Use vegan butter or coconut oil, dairy-free chocolate chips, vegan marshmallows, and gluten-free graham cracker crumbs to make a version suitable for special diets.
Why do you chill the bars before cutting?
Chilling helps set the layers firmly, making it easier to cut clean squares and prevents the gooey chocolate and marshmallow from sticking to your knife.
Can I add extra flavors to the crust?
Definitely! Adding a pinch of cinnamon or a touch of vanilla extract to your crust mixture can bring a subtle, warm flavor that complements the sweetness of your S’more Bars beautifully.
Final Thoughts
These S’more Bars are the ultimate treat for anyone craving that sweet, nostalgic campfire feeling right from their oven. Rich, sticky, and completely satisfying, they are a guaranteed crowd-pleaser and an absolute joy to make. I invite you to whip up a batch, share them with loved ones, and create your own sweet memories one bite at a time.
PrintS’more Bars Recipe
Delight in these irresistible S’more Bars that combine a buttery graham cracker crust with gooey marshmallows and melted chocolate chips. Perfect for summer gatherings or anytime you crave a nostalgic, easy-to-make treat that captures the essence of classic campfire s’mores in a convenient bar form.
- Prep Time: 10 minutes
- Cook Time: 28 minutes
- Total Time: 38 minutes
- Yield: 16 bars 1x
- Category: Dessert
- Method: Baking
- Cuisine: American
- Diet: Vegetarian
Ingredients
For the Crust
- 2 cups Graham cracker crumbs
- 1/2 cup Melted butter
Topping
- 4 cups Chocolate chips
- 1 package Mini marshmallows (about 10 oz)
Instructions
- Preheat Oven: Set your oven to 350°F (175°C) to prepare for baking.
- Prepare Pan: Grease a 9×13 inch baking pan with cooking spray to prevent sticking.
- Make Crust Mixture: In a bowl, combine the graham cracker crumbs and melted butter until evenly mixed.
- Form Crust Base: Press the graham cracker and butter mixture firmly into the bottom and slightly up the sides of the prepared pan to create an even layer.
- Bake Crust: Place the pan in the preheated oven and bake for 8 minutes to set the crust.
- Add Toppings: Remove the crust from the oven and immediately sprinkle the chocolate chips evenly over the surface, then add the mini marshmallows on top.
- Bake Again: Return the pan to the oven and bake for an additional 20 minutes, or until the marshmallows are golden brown and melted.
- Cool and Chill: Allow the bars to cool completely at room temperature, then place in the refrigerator to set and firm up.
- Serve: Once chilled, cut into bars and serve. Enjoy your homemade s’mores bars!
Notes
- You can substitute semi-sweet chocolate chips with milk or dark chocolate based on preference.
- For extra crunch, add chopped nuts to the crust or topping if desired.
- Watch the marshmallows closely during the final bake to avoid burning.
- Store leftover bars in an airtight container in the refrigerator for up to 4 days.
- For a gluten-free version, use gluten-free graham cracker crumbs.
Nutrition
- Serving Size: 1 bar (approx. 2×2 inches)
- Calories: 320 kcal
- Sugar: 28 g
- Sodium: 110 mg
- Fat: 18 g
- Saturated Fat: 11 g
- Unsaturated Fat: 6 g
- Trans Fat: 0 g
- Carbohydrates: 38 g
- Fiber: 2 g
- Protein: 3 g
- Cholesterol: 30 mg
Keywords: s’more bars, graham cracker bars, chocolate marshmallow bars, easy dessert, baked s’mores