Reese’s Stuffed Rice Krispies Recipe

If you love Rice Krispie treats and Reese’s, this Reese’s Stuffed Rice Krispies recipe is going to be your new Halloween obsession. It starts with a classic gooey marshmallow and cereal mixture, but the twist comes when you press a layer of mini Reese’s cups into the middle before sealing it with more cereal mixture on top. The result? A chewy, crunchy bar with a hidden chocolate-peanut butter center that makes every bite irresistible. These bars are fun to cut into squares or festive shapes, making them a great choice for Halloween parties, bake sales, or spooky movie nights.

Reese’s Stuffed Rice Krispies Recipe

Reese’s Stuffed Rice Krispies are gooey marshmallow bars with a surprise layer of peanut butter cups inside—chewy, chocolatey, and perfect for Halloween.
Prep Time 15 minutes
Cook Time 5 minutes
Total Time 20 minutes
Servings: 16
Cuisine: American
Calories: 240

Ingredients
  

  • 6 cups crispy rice cereal
  • 1 bag 10 oz mini marshmallows
  • 3 tbsp unsalted butter
  • 20 –24 mini Reese’s peanut butter cups unwrapped

Method
 

  1. Grease a 9×13-inch pan and line with parchment.
  2. Melt butter in a large saucepan over medium heat.
  3. Add marshmallows; stir until smooth and fully melted.
  4. Stir in cereal until evenly coated.
  5. Press half of mixture into prepared pan.
  6. Place mini Reese’s cups in a single layer over mixture.
  7. Spread remaining cereal mixture on top, pressing gently to cover.
  8. Let cool completely before cutting into squares.

Notes

  • Add festive sprinkles on top for Halloween flair.
  • Try with other candy like Snickers or Milky Way for variation.
  • Store in an airtight container for up to 4 days.

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