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Oreo Rice Krispies Recipe

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3.8 from 90 reviews

Indulge in these delightful Oreo Rice Krispies treats, a perfect blend of classic crispy marshmallow goodness with the rich, chocolaty crunch of crushed Oreo cookies. Easy to make and irresistibly tasty, they are ideal for snacks, parties, or dessert tables.

  • Total Time: 40 minutes
  • Yield: 16-20 squares

Ingredients

Base Ingredients

  • ½ cup unsalted butter
  • 20 ounces mini marshmallows
  • 1 teaspoon vanilla extract
  • 1 pinch salt
  • 7 cups Rice Krispies cereal

Mix-ins

  • 24 Oreo cookies

Instructions

  1. Prepare the Pan: Coat a 9×13-inch pan with butter, cooking spray, or line it with parchment paper to ensure easy removal of the treats later.
  2. Crush the Oreos: Place the Oreo cookies inside a large ziplock bag and crush them using a rolling pin or your hands. Leave some larger chunks to provide texture. Set aside.
  3. Melt Butter and Marshmallows: In a large pot, melt the butter over low heat, ensuring it doesn’t brown. Once melted, add the mini marshmallows and stir continuously until they are fully melted and smooth, forming a creamy mixture.
  4. Add Flavorings: Stir in the vanilla extract and a pinch of salt to enhance the overall flavor of the marshmallow mixture.
  5. Combine with Cereal: Remove the pot from heat and quickly fold in the Rice Krispies cereal, stirring carefully until the cereal is evenly coated with the marshmallow mixture.
  6. Mix in Oreo Pieces: Add the crushed Oreo cookies to the mixture, reserving ¼ cup for topping. Gently fold the Oreos in to distribute them evenly throughout the mixture.
  7. Transfer to Pan and Press: Transfer the combined mixture into the prepared pan, pressing it down evenly using a greased spatula or clean, buttered hands to compact the treats.
  8. Add Topping: Sprinkle the reserved ¼ cup of crushed Oreo pieces evenly over the top of the pressed mixture.
  9. Cool and Set: Allow the treats to cool at room temperature for about 30 minutes until they firm up.
  10. Serve: Once set, cut into squares or rectangles and enjoy your Oreo Rice Krispies treats.

Notes

  • For easier mixing and pressing, grease your spatula or hands with butter or cooking spray.
  • To create a chewier texture, slightly undercook the marshmallow mixture by removing it from heat just as it melts completely.
  • Store leftovers in an airtight container at room temperature for up to 3 days to maintain freshness.
  • You can use full-size Oreos or Oreo Minis crushed depending on your texture preference.
  • To make these treats gluten-free, use a certified gluten-free crispy rice cereal and gluten-free sandwich cookies.
  • Author: Adeline
  • Prep Time: 10 minutes
  • Cook Time: 10 minutes
  • Category: Dessert
  • Method: Stovetop
  • Cuisine: American