Ingredients

The following ingredients have 16 Servings
  • 12 tablespoons unsalted butter (softened)
  • ½ cup sugar
  • ½ cup light brown sugar (tightly packed)
  • 1 large egg
  • ½ teaspoon vanilla extract
  • 1 ¼ cup all-purpose flour (+ 2 tablespoons)
  • 1 cup graham cracker crumbs
  • ½ teaspoon baking powder
  • ½ teaspoon salt
  • 1 cup marshmallow fluff
  • 3 milk chocolate bars (broken into quarters)
  • ½ cup milk chocolate chips

Instruction

  • Preheat oven to 350°F and lightly grease and flour a 9×9″ pan (or line with parchment paper). Set aside.
  • Beat together butter and sugars until well combined. Stir in egg and vanilla extract until completely combined.
  • In a separate, medium-sized bowl, whisk together flour, graham cracker crumbs, baking powder, and salt.
  • Gradually stir dry ingredients into wet until completely combined
  • Press approximately ⅔ of the graham cracker cookie dough evenly into the bottom of your prepared pan.
  • Spread marshmallow fluff evenly over the top of the cookie dough crust. Space milk chocolate bar quarters evenly over marshmallow fluff and press gently into the surface.
  • Drop remaining cookie dough over the surface of the s’mores bars. Use your fingers to gently spread dough over the surface, you will not be able to cover the entire surface area, this is OK.
  • Sprinkle with milk chocolate chips.
  • Bake on 350°F for 27-30 minutes or until cookie layer is fully cooked and marshmallow and chocolate melted. Allow to cool before cutting and serving.