S’mores Cookie Bars Recipe for Campfire Flavor at Home

Smores Cookie Bars combine everything loved about campfire treats into a dessert that works for any occasion, from backyard gatherings to weeknight cravings.

When you want something sweet but don’t feel like standing over a flame, this dessert serves up all that gooey, chocolatey satisfaction in a more convenient form.

The bars come together quickly in one pan, which means less cleanup and more time to enjoy the results.

Layers of flavor create that familiar taste everyone recognizes, bringing back memories of summer nights while fitting perfectly into busy schedules.

Whether served warm from the oven or at room temperature, they disappear fast at potlucks and parties.

The portable format makes them easy to pack for picnics or share with friends at work.

One batch yields plenty of servings, so there’s enough to go around when a crowd gathers.

Why You’ll Love Smores Cookie Bars

• Campfire Comfort: These bars bring all the nostalgic warmth of a summer campfire right into your kitchen without needing matches or smoke.
• Quick Crowd-Pleaser: Your friends and family will gobble these up faster than traditional s’mores because they’re way easier to serve and share.
• No-Fuss Dessert: Anyone can nail this recipe, even if baking sounds intimidating – the steps are super straightforward and forgiving.
• Sweet Memories: Each bite captures that classic s’mores flavor combination that reminds everyone of fun outdoor gatherings and childhood treats.

S’mores Cookie Bar Ingredients You’ll Need

• Unsalted Butter (1 cup): Softened to create a rich, smooth cookie base that helps blend all the flavors together.
• Brown Sugar (1 cup): Adds deep caramel sweetness and helps keep the bars soft and chewy.
• Granulated Sugar (1 cup): Provides additional sweetness and helps create a crisp cookie texture.

• Large Eggs (2): Bind the ingredients and create structure in your cookie bars.
• Vanilla Extract (2 teaspoons): Enhances the overall flavor with a warm, sweet depth.

• All-Purpose Flour (3 cups): Forms the foundation of your cookie bars with the right amount of structure.
• Baking Soda (1 teaspoon): Helps the cookies rise and creates a tender texture.
• Salt (1/2 teaspoon): Balances the sweetness and brings out the other flavors.

• Chocolate Chips (1 cup), Chocolate Squares (1/2 cup): Create pockets of melty chocolate throughout your bars.
• Mini Marshmallows (1 cup): Provide gooey, soft spots in each delicious bite.
• Graham Cracker Crumbs (1 cup): Bring the classic s’mores flavor and add a slight crunch to your bars.

Which Tools Are Necessary for Smores Cookie Bars?

• 9×13 inch Baking Pan: Your go-to pan for creating these thick, gooey bars with perfectly even edges.
• Large Mixing Bowl: Essential for combining wet ingredients smoothly and thoroughly.
• Medium Mixing Bowl: Perfect for mixing dry ingredients before adding them to your wet mixture.
• Electric Mixer or Whisk: Helps cream butter and sugar to a light, fluffy consistency.
• Measuring Cups and Spoons: Ensures accurate ingredient proportions for consistent results.
• Spatula: Great for scraping down bowl sides and spreading dough evenly in the pan.
• Cooling Rack: Allows bars to cool completely, preventing soggy bottoms.
• Parchment Paper (optional): Helps lift bars out of pan easily and keeps cleanup simple.

Easy Baking Steps for S’mores Cookie Bars

Everyday Cooking Notes for Smores Cookie Bars

• Crush graham crackers finely for a smooth, even base that blends perfectly with your cookie dough.
• Spread mini marshmallows evenly so each bar gets a gooey, stretchy bite of sweetness.
• Arrange chocolate squares strategically to ensure every slice has a rich chocolate layer.
• Watch your bars carefully after 25 minutes to prevent burning and keep that perfect golden-brown color.
• Let bars cool completely before cutting to help them set and make clean, neat slices.

Smores Cookie Bar Variations With Sweet Twists

• Gluten-Free Graham Cracker Swap: Replace regular graham cracker crumbs with gluten-free graham crackers or almond flour to make the bars safe for those with gluten sensitivities.
• Vegan Marshmallow Magic: Swap regular marshmallows and chocolate with vegan versions from brands like Dandies and Enjoy Life to create a completely plant-based treat that everyone can enjoy.
• Nutty Chocolate Alternative: Substitute chocolate squares with chopped nuts like pecans or almonds if chocolate isn’t your favorite, giving the bars a crunchy texture and different flavor profile.
• Dairy-Free Butter Replacement: Use coconut oil or plant-based butter alternatives to make the recipe dairy-free while keeping the same rich, delicious cookie bar consistency.

How to Serve S’mores Cookie Bars

• Perfect Portion Size: Cut these bars into 2×2 inch squares for a classic campfire treat that fits perfectly in your hand.
• Pairing with Drinks: Serve alongside cold milk or a creamy hot chocolate to complement the rich, sweet flavors of the s’mores bars.
• Serve Temperature: Enjoy slightly warm when the chocolate is still melty, or let cool completely for a firmer texture that’s great for picnics.
• Make-Ahead Tip: Store in an airtight container for up to 3 days, separating layers with parchment paper to keep the bars fresh and prevent sticking.

Storage Tips for S’mores Cookie Bars

• Cool these bars completely in the pan before slicing to help them hold their shape and prevent messy crumbling.
• Store your finished s’mores bars in an airtight container at room temperature for up to 3 days, separating layers with parchment paper to prevent sticking.
• Refrigerate the bars if your kitchen is warm, which helps them stay firm and prevents the marshmallows from getting too soft.
• For longer storage, wrap individual bars tightly in plastic wrap, then place in a freezer bag to keep fresh for up to 2 weeks in the freezer.

Smores Cookie Bars Common Questions

Flavorful S’mores Cookie Bars Recipe

---

5 Stars 4 Stars 3 Stars 2 Stars 1 Star

4.6 from 28 reviews

• Total Time: 40-45 minutes
• Yield: 12 1x

Print Recipe

Pin Recipe

Description

Campfire-inspired s’mores cookie bars combine graham cracker crust, rich chocolate, and toasted marshmallows for a nostalgic treat that brings summer memories right to your kitchen. Grab a plate and savor each gooey, chocolatey bite of this classic American dessert that feels like a warm hug from childhood.

---

Ingredients

Scale 1x2x3x

Base Ingredients:

• 3 cups all-purpose flour
• 1 cup unsalted butter, softened
• 1 cup brown sugar
• 1 cup granulated sugar

Sweet and Flavor Enhancers:

• 2 large eggs
• 2 teaspoons vanilla extract
• 1 cup chocolate chips
• ½ cup chocolate squares
• 1 cup mini marshmallows
• 1 cup graham cracker crumbs

Stabilizers and Seasonings:

• 1 teaspoon baking soda
• ½ teaspoon salt

Cook Mode Prevent your screen from going dark

---

Instructions

1. Warm your oven to 350°F and prepare a 9×13 inch baking pan with butter or cooking spray.
2. Cream 1 cup softened butter with 1 cup brown sugar and 1 cup granulated sugar until the mixture becomes smooth and fluffy.
3. Incorporate 2 large eggs and 2 teaspoons vanilla extract, mixing until fully blended.
4. Whisk 3 cups all-purpose flour with 1 teaspoon baking soda and ½ teaspoon salt in a separate bowl.
5. Gradually fold the dry ingredients into the wet mixture, ensuring no flour pockets remain.
6. Gently mix in 1 cup chocolate chips and 1 cup graham cracker crumbs until evenly distributed.
7. Spread half the cookie dough across the prepared pan, creating an even base layer.
8. Arrange 1 cup mini marshmallows and ½ cup chocolate squares over the first dough layer.
9. Carefully cover the marshmallow and chocolate layer with remaining cookie dough, sealing the ingredients underneath.
10. Bake at 350°F for 25-30 minutes until the top turns golden brown and edges look slightly crisp.
11. Remove from oven and allow bars to cool completely before cutting into squares.

Notes

• Graham cracker crumbs add authentic s’mores flavor and help create a sandy, textured base for your bars.
• Softened butter blends more smoothly and creates a more consistent cookie dough texture.
• For gluten-free options, swap regular flour with a cup-for-cup gluten-free baking blend and use gluten-free graham crackers.
• Let the bars cool completely to help them set and make cutting cleaner, preventing marshmallows from stretching when sliced.

• Prep Time: 15 minutes
• Cook Time: 25-30 minutes
• Category: Dessert Bars
• Method: Baking
• Cuisine: American

Nutrition

• Serving Size: 12
• Calories: 316 kcal
• Sugar: 25 g
• Sodium: 138 mg
• Fat: 16 g
• Saturated Fat: 9 g
• Unsaturated Fat: 6 g
• Trans Fat: 0.2 g
• Carbohydrates: 41 g
• Fiber: 1.5 g
• Protein: 3 g
• Cholesterol: 37 mg