Description

These S’mores Cookie Bars bring all the cozy, nostalgic joy of a campfire treat into an easy, shareable dessert. With gooey marshmallows, rich chocolate, and buttery graham cracker cookie layers, this crowd-pleaser is pure comfort in every bite.

Ingredients

Scale

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

Instructions

Preheat oven to 350°F (175°C). Grease or line a 9×13 inch baking pan with parchment paper.
In a large bowl, cream together the softened butter and brown sugar until smooth and fluffy, about 2–3 minutes.
Add the eggs one at a time, mixing well after each, then stir in the vanilla extract.
In a separate bowl, whisk together flour, baking soda, and salt. Slowly mix the dry ingredients into the wet until just combined.
Fold in the chocolate chips and graham cracker crumbs until well distributed. The dough will be thick.
Gently stir in the mini marshmallows.
Spread the dough evenly into the prepared baking pan. Bake for 25–30 minutes, until the edges are golden brown and the center is just set.
Allow to cool in the pan for at least 10 minutes before cutting into bars.

Notes

For an extra layer of flavor, try swapping in dark chocolate chips or adding a pinch of cinnamon. Store in an airtight container at room temperature for up to a week, or freeze for longer storage.

Prep Time: 15 minutes
Cook Time: 30 minutes
Category: Dessert
Method: Baking
Cuisine: American

Nutrition

Serving Size: 1 bar
Calories: 180
Sugar: 14g
Sodium: 95mg
Fat: 8g
Saturated Fat: 5g
Unsaturated Fat: 3g
Trans Fat: 0g
Carbohydrates: 22g
Fiber: 1g
Protein: 2g
Cholesterol: 25mg

Keywords: s'mores, cookie bars, dessert, chocolate, marshmallow, graham cracker