Print

Brown Butter Dulce de Leche Rice Krispie Treats Recipe

5 from 120 reviews

These Brown Butter Dulce de Leche Rice Krispie Treats are a decadent twist on the classic snack, combining the rich nuttiness of browned butter with sweet, creamy dulce de leche layered between crispy cinnamon sugar Rice Krispies. Perfect for a special treat or party dessert, they deliver a perfect balance of gooey and crunchy in every bite.

Ingredients

Scale

Butter & Flavorings

  • 5 Tablespoons Butter
  • ¼ teaspoon Vanilla Extract
  • ½ teaspoon Sea Salt (fine grain)

Marshmallow & Cereal

  • 10 Cups Mini Marshmallows (divided)
  • 6 Cups Rice Krispies Cereal (cinnamon sugar flavored, see note)

Other

  • ½ Can Dulce de Leche

Instructions

  1. Prepare the Pan: Spray a 9×9-inch pan with non-stick spray and line it with a foil or parchment paper sling. Spray the liner again to ensure easy removal of the treats later.
  2. Brown the Butter: Place a large pot on the stove over medium heat. Add the butter and let it melt completely, then continue cooking until the butter turns a golden brown color and develops a nutty aroma. Be careful not to burn it.
  3. Melt Marshmallows with Butter: Remove the browned butter from the heat and immediately add the sea salt and 8 cups of mini marshmallows. Stir continuously until the marshmallows are completely melted and the mixture is smooth. If needed, gently return the pot to low heat to fully melt the marshmallows, but avoid burning the butter.
  4. Add Vanilla Extract: Once smooth, stir in the vanilla extract thoroughly to combine all flavors.
  5. Mix Cereal and Marshmallow: Measure the cinnamon sugar-flavored Rice Krispies cereal into a large mixing bowl. Pour the melted marshmallow mixture over the cereal and fold gently but thoroughly to evenly coat all the cereal pieces.
  6. Add Remaining Marshmallows: While the mixture is still warm and pliable, fold in the remaining 2 cups of mini marshmallows, incorporating them gently for extra texture.
  7. Layer in the Pan: Lightly press about half of the rice krispies marshmallow mixture evenly into the prepared pan to create a firm base. Using a spatula or back of a spoon, spread the dulce de leche evenly over this first layer.
  8. Top Layer: Distribute the remaining rice krispies mixture over the dulce de leche layer and lightly press it down evenly to form a top crust. Ensure it is spread uniformly.
  9. Cool and Set: Allow the layered treat to set at room temperature until fully cooled and firm, making it easier to cut into squares and serve.

Notes

  • To make cinnamon sugar flavored Rice Krispies, lightly toss original Rice Krispies cereal with cinnamon and sugar before using.
  • When browning butter, watch carefully and stir, as it goes from browned to burnt quickly.
  • The foil or parchment paper sling helps to lift the treats out of the pan easily after setting.
  • Pressing the marshmallow mixture firmly helps the treats hold their shape and be less crumbly.

Keywords: Brown Butter Rice Krispie Treats, Dulce de Leche Rice Krispies, Browned Butter Marshmallow Treats, Cinnamon Sugar Rice Krispie Treats, Dessert Snacks