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Ultimate S'mores

Ultimate S'mores are puff pastries filled with milk chocolate and marshmallow fluff, baked in the oven, and topped with a dusting of graham cracker crumbs, cinnamon, sugar, and chocolate.
Prep Time20 minutes
Cook Time18 minutes
Total Time38 minutes
Course: Dessert, Snack
Cuisine: American
Keyword: Ultimate S'mores
Servings: 9
Calories: 215kcal
Author: Amanda Rettke--iambaker.net


  • 2 sheets frozen puff pastry, thawed according to package directions
  • 1 cup marshmallow fluff, divided
  • 3 milk chocolate candy bars (1.55 ounces each), divided
  • 1 large egg, beaten


  • 1 tablespoon butter, melted
  • ½ teaspoon cinnamon
  • 1 teaspoon brown sugar
  • 2 teaspoons graham cracker crumbs, approximately ½ sheet


  • Preheat the oven to 400°F and line a large baking sheet with parchment paper.
  • Lay puff pastries on a flat surface and cut each sheet into 9 squares, for a total of 18 squares between both sheets.
  • Place nine puff pastry squares on the lined baking sheet. Reserve the other nine.
  • Divide the chocolate evenly between the nine squares. I placed three sections from the chocolate bars on each of the nine puff pastry squares. (Reserve the 9 remaining chocolate sections for melting and drizzling later.)
  • Top with about 2 tablespoons of marshmallow fluff.
  • Using your finger or a pastry brush, wet the edges of the filled puff pastry squares with water and top with the reserved puff pastry squares. Use a fork to crimp and seal the edges.
  • Use a pastry brush to brush the beaten egg on the outside edges of the pastry.
  • Bake for 15- 18 minutes, or until golden.


  • Meanwhile, in a small bowl, combine cinnamon, sugar, and crushed graham cracker. Set aside.
  • After the s'mores are done baking, working one at a time, brush the pastry with the melted butter, and then sprinkle the graham cracker mixture on top. (Be sure to work one at a time or the butter will seep into the pastry, resulting in the graham cracker topping not sticking.) Repeat with the remaining pastries.
  • Finally, melt the remaining pieces of chocolate in a piping bag or zipped plastic bag in the microwave in 15-second increments until liquid.
  • Cut off the tip of the bag (or corner of the plastic bag) and drizzle the melted chocolate over the pastries. Serve warm.


Calories: 215kcal