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The Best S'mores Cookies of All Time

These S'mores Cookies are not the traditional chocolate chip cookie topped with marshmallow. Instead, they layer a soft baked graham cracker flavored cookie, marshmallow fluff, big chunks of chopped milk chocolate and some cute Teddy Grahams for good measure.
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Ingredients

  • 1 cup + 2 Tablespoons all-purpose flour 140 grams
  • 3/4 cup graham cracker crumbs 80 g
  • 1 tsp cornstarch
  • 1/2 teaspoon ground cinnamon
  • ½ teaspoon baking soda
  • ¼ teaspoon baking powder
  • ½ teaspoon salt
  • ½ cup unsalted butter 113g, softened to room temperature
  • ¾ cup firmly packed light brown sugar 150g, firmly packed
  • 1 large egg at room temperature
  • 3/4 cup marshmallow fluff
  • 4 oz chopped milk chocolate bar

Instructions

  • In a medium bowl, combine all dry ingredients including the graham cracker crumbs. Mix with a fork to combine. Set aside
  • In a separate large bowl, combine butter and brown sugar. Using a hand mixer, cream until light and fluffy, about 3 minutes. Scrape the sides of a bowl with a nonstick spatula
  • Add in egg and mix again until combined, scraping down the sides of the bowl to make sure everything gets incorporated
  • Add in all dry ingredients and mix until thick dough forms
  • Cover bowl with cling wrap or a lid and refrigerate for at least 2 hours
  • When you are ready to bake the cookies, preheat the oven to 350F
  • Line a cookie sheet with parchment paper and prepare a clean work surface
  • Using a medium cookie scoop (2.5 tablespoons) scoop dough into the cup of the scoop. Use your fingers to create a divot in the dough and then spoon in 1/2 tablespoon-1 tablespoon of fluff. How much fluff you use is up to you but I suggest a minimum of 1 tsp and a maximum of 1.5 tablespoons. Do not put over 1.5 tablespoons. The more fluff, the more the cookie will spread, so keep that in mind.
  • Place cookie with rounded side down on sheet and exposed fluff side facing up
  • Top with pieces of chopped chocolate and bake for at least 8 minutes. The cookies should appear set but slightly underdone in the middle
  • Let cool and enjoy!
  • Optional: Top with teddy grahams!

Notes

This base graham cookie recipe was adapted from Fresh April Flours!