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Best Rice Krispies Treats Recipe

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4.1 from 3 reviews

This Best Rice Krispies Treats Recipe delivers the classic gooey, crispy marshmallow and cereal treat everyone loves. Made with buttery melted marshmallows mixed with crunchy Rice Krispies cereal, these easy, no-bake bars come together quickly and set in just a couple of hours. Perfect for snacks, lunchboxes, or dessert, this recipe yields soft, chewy, and delightfully sweet treats that are nostalgic and crowd-pleasing.

  • Author: Emma
  • Prep Time: 10 minutes
  • Cook Time: 10 minutes
  • Total Time: 2 hours 20 minutes
  • Yield: 24 servings
  • Category: Dessert
  • Method: Stovetop
  • Cuisine: American

Ingredients

Base Ingredients

  • 1 cup salted butter
  • 3 (10-ounce) bags mini marshmallows
  • 1 tablespoon vanilla extract
  • ½ teaspoon fine sea salt
  • 9 ounces Rice Krispies cereal

Instructions

  1. Prepare the Pan: Line a 10×15 inch jelly roll pan with foil and lightly spray it with cooking spray. This will prevent sticking and make for easy removal of the treats once set.
  2. Melt the Butter: In a Dutch oven or large stock pot, melt the butter over medium-low heat. This gentle heat prevents burning and allows for smooth melting.
  3. Melt Marshmallows: Reserve 4 cups of marshmallows aside. Add the remaining marshmallows to the pot with melted butter and stir constantly until fully melted and combined into a smooth mixture.
  4. Add Flavorings: Remove the pot from heat. Stir in the vanilla extract and sea salt to enhance the flavor profile of the marshmallow mixture.
  5. Mix in Cereal and Reserved Marshmallows: Add half of the Rice Krispies cereal and mix thoroughly to coat all pieces. Next, add the remaining cereal and reserved marshmallows and stir until everything is well combined.
  6. Shape the Treats: Pour the marshmallow-cereal mixture into the prepared pan. Lightly grease your hands with cooking spray and gently press the mixture into an even layer—avoid compressing too hard to maintain a light, airy texture.
  7. Set and Serve: Allow the treats to cool and set in the pan for at least 2 hours at room temperature. Once firm, cut into bars and serve.

Notes

  • Use salted butter to add a subtle savory contrast to the sweetness.
  • Reserving some marshmallows adds extra chewiness and texture variety.
  • Press the mixture gently to keep treats light—not dense.
  • Store treats in an airtight container for up to 3 days to maintain freshness.
  • For a variation, add chocolate chips or sprinkles before pressing into the pan.