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Close-up of three festive Christmas Rice Krispie treats adorned with red, green, and white sprinkles and M&M's on a white plate.

These colorful, no-bake Christmas Rice Krispie Treats are chewy, fun, and full of holiday cheer! A quick and easy dessert that’s perfect for parties, edible gifts, or festive family fun.
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Prep Time 15 minutes
Cook Time 5 minutes
Total Time 20 minutes
Servings: 12 treats
Course: Dessert, Snack
Cuisine: American, Holiday
Calories: 250
Ingredients Equipment Method Notes

Ingredients
  

  • 3 tbsp unsalted butter
  • 10 oz mini marshmallows (about 6 cups)
  • 1 tbsp half and half or milk
  • 6 cups crisped rice cereal
  • 1 1/2 cups Christmas M&M candies
  • 3 tbsp Christmas colored sprinkles
  • 1 tbsp red and green sprinkle sugar

Equipment

  • Large non-stick pot or Dutch oven For melting marshmallows
  • 9x13-inch baking dish To shape the treats
  • Parchment paper For easy pan removal
  • Rubber spatula For mixing and pressing
  • Measuring Cups and Spoons For accurate ingredients

Method
 

  1. Line a 9×13 inch baking dish with parchment paper and lightly grease. Leave overhang for easy removal.
  2. Melt butter in a large non-stick pot over low heat. Stir frequently to avoid browning.
  3. Add mini marshmallows and stir constantly until fully melted and smooth.
  4. Stir in half and half (or milk) until fully incorporated. Remove from heat.
  5. Quickly fold in the crisped rice cereal until evenly coated.
  6. Gently stir in M&M candies and Christmas sprinkles. Avoid overmixing to prevent candy breakage.
  7. Transfer mixture to prepared pan. Press evenly with greased spatula or hands—don’t compact too tightly.
  8. Sprinkle red and green sugar sprinkles on top while warm. Let cool completely for 1-2 hours.
  9. Lift out of pan using parchment. Cut into squares with a greased sharp knife and serve.

Notes

Use fresh marshmallows and low heat to keep treats soft and chewy. Grease your spatula and hands to prevent sticking. Avoid overpacking into the pan. For extra sparkle, add more festive sprinkles or a drizzle of white chocolate. Gluten-free crisped rice cereal can be used if needed.