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+ servings
Homemade dessert squares with a gooey center and crisp edges

Double Chocolate Marshmallow Treats

Rich and chewy Double Chocolate Marshmallow Treats made with mini marshmallows, Dutch-process cocoa, crispy rice cereal, and a bittersweet chocolate drizzle.
16 Servings

Ingredients

  • 6 tablespoons unsalted butter plus additional for greasing the pan
  • 1 bag 10½ ounces mini marshmallows
  • ¼ cup unsweetened Dutch-process cocoa powder
  • 6 cups crisp rice cereal
  • 2 ounces bittersweet chocolate melted
  • Crushed peanuts optional, for garnish

Instructions
 

Prepare the Pan:

  1. Generously butter an 8-inch square baking pan. Line it with parchment paper, allowing excess to hang over the sides for easy removal. Butter the parchment paper as well and set the pan aside.

Melt the Base:

  1. In a large saucepan over low heat, melt the butter. Once fully melted, add the mini marshmallows and cocoa powder. Stir continuously until the marshmallows and cocoa have melted and combined into a smooth, chocolate mixture—this process should take approximately 5 to 6 minutes.

Incorporate the Cereal:

  1. Remove the saucepan from heat. Immediately stir in the crisp rice cereal, ensuring that the cereal is evenly coated with the melted mixture. The mixture will be thick and sticky.

Transfer to the Pan:

  1. Using a piece of wax paper or clean, buttered hands, press the mixture firmly and evenly into the prepared baking pan. Do not compress too tightly, as this may affect the final texture.

Add Garnishes and Cool:

  1. If desired, sprinkle the top with crushed peanuts. Drizzle with melted bittersweet chocolate. Allow the treats to cool at room temperature until set, approximately 30–45 minutes.

Slice and Serve:

  1. Once fully cooled, use the parchment paper overhang to lift the treats from the pan. Cut into 16 equal squares and serve.

Notes

To ensure this recipe is gluten-free, use certified gluten-free crisp rice cereal. Many conventional brands may contain malt flavoring derived from barley, which contains gluten. Double-check all ingredient labels, including marshmallows and chocolate, for hidden gluten or cross-contamination warnings.
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