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Chocolate Chunk S'more Cookies

Prep Time20 mins
Cook Time12 mins
Course: Dessert
Cuisine: American
Keyword: chocolate, cookies, gluten free, s'more
Servings: 18


  • 1/2 cup salted butter melted
  • 1/2 cup brown sugar
  • 1/2 cup white sugar
  • 1 large egg
  • 2 tbsp hot water
  • 1.5 cups all purpose flour or GF all purpose flour
  • 1 tsp baking soda
  • 1/2 tsp salt
  • 1 cup chocolate chunks or chips dark or milk
  • 1.5 cups mini marshmallows see note


  • Mix the butter and sugars together in a large bowl. Add in the vanilla and egg and whisk well. Now add in the hot water and mix again.
  • Add the flour, baking soda and salt to the wet ingredients and mix until well combined. Fold in the chocolate chunks.
  • Chill the cookie dough for 15 minutes. While it's chilling preheat the oven to 350° and line two baking sheets with parchment paper.
  • Scoop out 1.5 tablespoons of cookies dough. Press marshmallows into the dough and roll it into a ball. Flatten is slightly and place on the cookie sheet 2" apart.
  • Bake for 10-12 minutes. The cookies should be slightly brown. Let them cool for five minutes, and the move to a wire rack to cool completely. If the cookies are too hot when they are moved, the marshmallow may fall apart. I found five minutes perfect.


  • If you don't have mini marshmallows, cut regular ones into 6 even pieces. 
  • These cookies have been tested using Bob's Red Mill gluten free flour.