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S’mores Cookie

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A thick and gooey S’mores Cookie packed with melted milk chocolate, soft marshmallows, and crunchy graham cracker pieces, baked to golden perfection with crisp edges and a chewy center.

Ingredients

Scale
  • ½ cup unsalted butter, softened
  • ½ cup packed brown sugar
  • ¼ cup granulated sugar
  • 1 large egg
  • 1 teaspoon vanilla extract
  • 1 cup all purpose flour
  • ½ teaspoon baking soda
  • ¼ teaspoon salt
  • ¾ cup milk chocolate chunks
  • 1 cup mini marshmallows
  • ½ cup crushed graham crackers (about 4 full crackers)

Instructions

  1. Preheat the oven to 350 degrees Fahrenheit and line an 8 inch baking pan with parchment paper.
  2. In a mixing bowl, cream together the softened butter, brown sugar, and granulated sugar until smooth and fluffy.
  3. Beat in the egg and vanilla extract until fully incorporated.
  4. In a separate bowl, whisk together the flour, baking soda, and salt.
  5. Gradually mix the dry ingredients into the wet mixture until just combined.
  6. Fold in the milk chocolate chunks, mini marshmallows, and crushed graham crackers.
  7. Press the dough evenly into the prepared pan.
  8. Bake for 18 to 22 minutes until the edges are golden and the center looks slightly soft.
  9. Allow to cool for at least 10 minutes before slicing and serving.

Notes

  • Slightly underbake for a gooier center.
  • Press extra chocolate chunks on top before baking for a bakery style look.
  • Store in an airtight container at room temperature for up to 3 days.
  • Reheat briefly for extra gooey texture.