Description
These S’mores Cookie Bars combine the classic flavors of graham crackers, chocolate, and marshmallow into a deliciously gooey and chewy treat. Perfect for satisfying your sweet tooth with layers of cookie dough, melted chocolate, and fluffy marshmallow, baked to golden perfection.
Ingredients
Scale
Cookie Dough
- 1/2 cup softened butter
- 1/3 cup brown sugar
- 1/4 cup granulated sugar
- 1 egg
- 1 tsp vanilla extract
- 1 & 1/2 cups all-purpose flour
- 1/2 cup finely crushed graham crackers (about 3.5 sheets)
- 1/4 tsp salt
- 1/2 tsp baking soda
Filling
- 5 standard Hershey bars, broken into pieces
- 1 & 1/2 cups marshmallow fluff
Instructions
- Preheat Oven and Prepare Pan: Preheat your oven to 350°F (175°C) and line an 8×8 inch baking pan with parchment paper to prevent sticking and for easy removal of the bars.
- Cream Butter and Sugars: In a mixing bowl, cream together the softened butter, brown sugar, and granulated sugar until the mixture is light and fluffy, which creates a tender cookie base. Then beat in the egg and vanilla extract until fully combined.
- Add Dry Ingredients: Gradually mix in the all-purpose flour, finely crushed graham crackers, salt, and baking soda just until combined to avoid overmixing which could make the dough tough.
- Press Dough and Freeze: Press half of the cookie dough evenly into the prepared baking pan. Place it in the freezer for about 15 minutes to firm up, which helps the layers stay distinct after baking.
- Add Chocolate and Marshmallow Layers: Layer broken pieces of Hershey bars over the chilled dough evenly. Then spread the marshmallow fluff uniformly on top of the chocolate layer for that gooey s’mores texture.
- Top with Remaining Dough and Bake: Flip the remaining chilled cookie dough layer over the marshmallow, sealing the filling inside. Bake in the preheated oven for about 25 minutes or until the top is golden brown and set.
- Cool and Slice: Allow the bars to cool completely in the pan before slicing into squares to ensure clean cuts and to let the layers set properly.
Notes
- Freezing the bottom dough layer helps keep the layers separate and creates a neat bar structure.
- You can substitute Hershey bars with any chocolate bars you prefer for customization.
- Ensure the bars are fully cooled to prevent the marshmallow from sticking when cutting.
- Store leftover bars in an airtight container at room temperature for up to 3 days or refrigerate for up to a week.
- Prep Time: 15 minutes
- Cook Time: 25 minutes
- Category: Dessert
- Method: Baking
- Cuisine: American
Keywords: s'mores cookie bars, dessert bars, chocolate marshmallow dessert, graham cracker bars, easy baked treats
