Description
Delight in these decadent S’mores Cookie Bars that combine a buttery graham cracker-infused cookie base with melted Hershey bars and a gooey marshmallow fluff layer. Perfectly baked to a golden brown, this treat blends the classic flavors of s’mores into a convenient, indulgent bar form, ideal for parties, snacks, or any time you crave a nostalgic dessert.
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
- 1/4 tsp baking soda
Filling
- 5 standard Hershey bars, broken into pieces
- 1 1/2 cups marshmallow fluff
Instructions
- Preheat Oven: Preheat your oven to 350°F (177°C) and line an 8×8 inch baking pan with parchment paper to ensure easy removal and prevent sticking.
- 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. Then beat in the egg followed by the vanilla extract to combine well.
- Mix Dry Ingredients: Gradually add the all-purpose flour, finely crushed graham crackers, salt, and baking soda to the wet ingredients. Mix until just combined, being careful not to overmix to keep the cookie bars tender.
- Prepare Base Layer: Press half of the dough evenly into the prepared baking pan. Place the pan in the freezer for about 15 minutes to firm up the base layer before adding the filling.
- Add Hershey and Marshmallow Layers: Remove the pan from the freezer. Spread the broken pieces of Hershey bars evenly over the chilled dough base, then layer the marshmallow fluff evenly on top of the chocolate layer.
- Top with Remaining Dough and Bake: Flip the chilled remaining dough layer on top to cover the marshmallow and chocolate filling. Bake in the preheated oven for approximately 25 minutes or until the top is golden brown and the cookie edges are set.
- Cool and Serve: Allow the cookie bars to cool completely in the pan to set the layers before slicing into squares for serving.
Notes
- Press the dough layers firmly and evenly to ensure stable layering and even baking.
- Freezing the base dough before layering helps prevent the layers from merging and keeps the bars neat.
- For easier cutting, refrigerate the bars after baking to firm up the marshmallow layer.
- You can substitute Hershey bars with any milk chocolate bars of your choice.
- Ensure the marshmallow fluff is spread evenly to avoid oozing during baking.
- Prep Time: 20 minutes
- Cook Time: 25 minutes
- Category: Dessert
- Method: Baking
- Cuisine: American
Keywords: S'mores, Cookie Bars, Marshmallow Fluff, Hershey Chocolate, Graham Crackers, Dessert Bars, Easy Baking Recipe
