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Reese’s Stuffed Rice Krispie Treats

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  • Total Time: 10 minutes
  • Yield: 12 1x


These Reese’s Stuffed Rice Krispie Treats are over-the-top, crazy good. Reese’s Peanut Butter Cups sandwiched between layers of gooey Rice Krispie treat. You’ll be hooked! 


Units Scale
  • 6 tablespoons butter
  • 1 (10-oz.) bag mini marshmallows
  • 1/2 cup smooth peanut butter
  • 6 cups Rice Krispies Cereal
  • 16 Reese’s Peanut Butter Cups
  • 1/4 cup melted peanut butter
  • 1/4 cup chocolate chips, melted (milk or semi-sweet)


  1. Lightly spray a 9×9-inch baking pan with cooking spray or line with parchment paper, lightly sprayed.
  2. In a large pot over medium-low heat, melt butter and marshmallows, stirring frequently. Remove from heat when marshmallows are almost all the way melted (you still want a few small clumps of marshmallows). Stir in peanut butter and continue stirring until mixture is smooth.
  3. Immediately add Rice Krispies and gently stir until combined. Working quickly, press half of mixture into an even layer in pan, then top with the peanut butter cups. Press remaining Rice Krispie mixture over Reese’s.
  4. Drizzle with melted chocolate chips and peanut butter, then refrigerate for about 20-30 minutes to set.
  5. Cut into squares and serve.
  • Prep Time: 10 minutes
  • Category: Dessert/Bars
  • Cuisine: American