The Best s'mores cookie bars

To create the perfect S'mores Cookie Bars, it's essential to understand the role of each ingredient in the recipe. Every element contributes to the overall flavor and texture, making them a must-have for your baking arsenal.

Indulge in the nostalgia of campfire treats with these easy-to-make S'mores Cookie Bars. Combining rich chocolate, gooey marshmallows, and crunchy graham crackers, these decadent bars are perfect for any occasion—from summer barbecues to cozy family gatherings. Our step-by-step guide will help you create the ultimate treat that’s sure to impress. Enjoy the deliciousness of S'mores without the mess, and let each bite transport you to carefree summer nights!

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Ingredients

1 cup unsalted butter, softened

1 cup brown sugar, packed

1/2 cup granulated sugar

2 large eggs

1 teaspoon vanilla extract

2 1/4 cups all-purpose flour

1 teaspoon baking soda

1/2 teaspoon salt

1 cup semi-sweet chocolate chips

1 cup mini marshmallows

1 cup crushed graham crackers (about 8 full sheets)

Extra chocolate chips and marshmallows for topping

Instructions

Preheat the Oven: Preheat your oven to 350°F (175°C). Grease a 9x13 inch baking dish or line it with parchment paper for easy removal.

Cream the Butters and Sugars: In a large bowl, using an electric mixer, cream together the softened butter, brown sugar, and granulated sugar until light and fluffy, about 3-5 minutes.

Add Eggs and Vanilla: Beat in the eggs one at a time, then add the vanilla extract, mixing until well combined.

Combine Dry Ingredients: In a separate bowl, whisk together the flour, baking soda, and salt. Gradually add the dry ingredients to the wet ingredients, mixing until just combined.

Fold in S'mores Ingredients: Gently fold in the semi-sweet chocolate chips, mini marshmallows, and crushed graham crackers until evenly distributed throughout the dough.

Spread the Mixture: Spread the cookie dough evenly into the prepared baking dish, smoothing the top with a spatula. Press down lightly to compact it.

Top It Off: Sprinkle additional chocolate chips and mini marshmallows on top for an extra gooey finish.

Bake: Bake in the preheated oven for 25-30 minutes or until the edges start to turn golden brown. The center may look slightly underbaked; it will continue to firm up as it cools.

Cool and Cut: Allow the cookie bars to cool in the pan for at least 15 minutes. Once cool, lift out using the parchment paper and cut into squares.

Enjoy: Serve warm or at room temperature, and enjoy the gooey, delicious experience of s'mores in cookie bar form!

Prep Time: 15 minutes | Total Time: 45 minutes | Servings: 24 bars