S'mores Cookie Bars Recipe 2025

S’mores Cookie Bars Recipe brings the delicious flavors of s’mores into a chewy, gooey, and easy-to-make dessert. I remember the first time I tried making these bars. I was at a friend’s campfire, and while we roasted marshmallows, I thought about how I could capture that flavor in a cookie. The result was a warm, sweet treat that quickly became a favorite among my family and friends.

S’mores cookie bars are a delightful twist on the classic campfire treat. They combine graham cracker crumbs, chocolate, and gooey marshmallows into a cookie bar that is baked to perfection. You get that crunchy, chewy, and gooey texture all in one bite. It’s like having a campfire experience without needing to set up a tent.

Why You’ll Love S’mores Cookie Bars Recipe

There are so many reasons to love this s’mores cookie bars recipe. First, it’s simple and quick to prepare. Second, it’s perfect for gatherings, parties, or just a cozy night in. Lastly, it brings back childhood memories of campfires and summer nights. Who wouldn’t want to relive those moments?

Here’s what you will need to make these delicious bars:

1 cup unsalted butter, softened
1 cup brown sugar, packed
1/2 cup granulated sugar
2 large eggs
1 teaspoon vanilla extract
2 1/2 cups all-purpose flour
1 teaspoon baking soda
1/2 teaspoon salt
1 1/2 cups graham cracker crumbs
1 cup chocolate chips (semisweet or milk chocolate)
2 cups mini marshmallows

Making s’mores cookie bars is straightforward. Here’s a step-by-step guide to help you through the process.

1: Preheat Your Oven

Start by preheating your oven to 350°F (175°C). This ensures that your cookie bars bake evenly.

2: Prepare Your Baking Dish

Line a 9×13 inch baking dish with parchment paper. This makes it easy to lift the bars out later and keeps them from sticking.

3: Mix the Wet Ingredients

In a large bowl, cream together the softened butter, brown sugar, and granulated sugar until it’s light and fluffy. This should take about 2-3 minutes. Add the eggs and vanilla extract, and mix until well combined.

4: Combine the Dry Ingredients

In another bowl, whisk together the flour, baking soda, and salt. Gradually add this to the wet mixture, mixing just until combined. Be careful not to overmix.

5: Add Graham Cracker Crumbs and Chocolate Chips

Fold in the graham cracker crumbs and chocolate chips. This will give your cookie bars that classic s’mores flavor.

6: Layer with Marshmallows

Spread half of the cookie dough mixture into the bottom of the prepared baking dish. Sprinkle the mini marshmallows on top, then spread the remaining cookie dough over the marshmallows.

7: Bake

Bake in the preheated oven for 25-30 minutes. The edges should be golden brown, and the center should be set but still soft. The marshmallows will puff up and create a delicious topping.

8: Cool and Cut

Allow the bars to cool in the baking dish for about 10-15 minutes. Then, lift them out using the parchment paper and let them cool completely on a wire rack before cutting into squares.

Here are some tips to ensure your s’mores cookie bars turn out perfect every time:

Don’t Overbake: Keep an eye on the baking time. If you overbake, the bars can become dry.
Use Fresh Ingredients: Fresh marshmallows and chocolate chips make a big difference in flavor.
Experiment with Flavors: Try adding peanut butter chips or using different types of chocolate for a unique twist.

Serving Ideas

These cookie bars are delicious on their own, but there are ways to elevate them even more. Here are some serving suggestions:

Warm with Ice Cream: Serve warm with a scoop of vanilla ice cream on top. The combination of hot and cold is heavenly.
Drizzle with Chocolate Sauce: A drizzle of chocolate sauce can add an extra layer of sweetness.
Garnish with Extra Marshmallows: Toast some marshmallows and place them on top for a fun presentation.

If you happen to have leftovers, storing them properly is key. Here’s how:

Room Temperature: Store in an airtight container at room temperature for up to 3 days.
Refrigeration: For longer storage, keep them in the fridge for up to a week. Just be sure to let them come to room temperature before serving.
Freezing: You can freeze the bars for up to 3 months. Wrap them tightly in plastic wrap and then in aluminum foil.

Variations on S’mores Cookie Bars Recipe

Feel free to get creative with this recipe. Here are some variations you might enjoy:

Nutty S’mores Bars: Add chopped nuts like walnuts or pecans for a crunchy texture.
Fruit S’mores Bars: Incorporate sliced strawberries or bananas for a fruity twist.
Spicy S’mores Bars: Add a pinch of cayenne pepper for a little kick.

Why These Bars Are a Hit

S’mores cookie bars are a hit for many reasons. They are easy to make, require no special skills, and are perfect for sharing. Plus, they bring back nostalgic memories of summer nights spent around the campfire. Each bite is a delightful combination of flavors and textures that everyone loves.

What are S’mores Cookie Bars?