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Bakery-Style Giant Rice Krispie Treats Recipe

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4 from 11 reviews

These Bakery-Style Giant Rice Krispie Treats are a decadent twist on the classic childhood favorite, featuring browned butter and sweetened condensed milk for a rich, nutty flavor and perfectly chewy texture. Mini marshmallows are melted into the mixture for gooey sweetness, while additional unmelted marshmallows add delightful bursts of texture throughout. This recipe yields giant, bakery-sized treats that are sure to impress at any gathering.

Ingredients

Base Mixture

  • 12 tablespoons butter
  • ¾ cup sweetened condensed milk
  • 1 ½ teaspoons vanilla extract
  • 10 ounces mini marshmallows (for melting)
  • 9 cups Rice Krispies cereal

Additional Texture

  • 6 ounces mini marshmallows (unmelted)

Instructions

  1. Brown the Butter: In a large pan or Dutch oven over medium heat, melt the butter while stirring frequently. Continue cooking until the butter turns a dark gold or amber color, releasing a nutty aroma and showing small brown bits. This process adds deep flavor but can be skipped if preferred.
  2. Add Condensed Milk and Vanilla: Once the butter is browned (or simply melted), stir in the sweetened condensed milk and vanilla extract. Combine well, then reduce the heat to medium-low.
  3. Melt Marshmallows: Add 10 ounces of mini marshmallows to the pot and stir continuously until the mixture is melted and smooth, blending the marshmallows fully with the butter and condensed milk.
  4. Incorporate Rice Krispies: Add 9 cups of Rice Krispies cereal to the pot and stir thoroughly until every crisp is coated with the marshmallow mixture. If your pot is too small, transfer the melted mixture to a larger bowl to combine with the cereal.
  5. Add Unmelted Marshmallows: Mix in the remaining 6 ounces of mini marshmallows carefully to maintain their shape, adding a pleasant texture contrast. Ensure the mixture isn’t too hot to prevent melting these marshmallows.
  6. Transfer to Dish and Smooth: Pour the combined mixture evenly into a buttered 9×13-inch baking dish. Place a piece of parchment paper on top and gently press to smooth the surface evenly.
  7. Cool and Serve: Allow the Rice Krispie treats to cool completely for at least one hour to set properly. Once cooled, cut into nine giant portions or your preferred size and serve.

Notes

  • Browned butter enhances the flavor but can be replaced with melted butter if preferred.
  • If you don’t have a large enough pan, melt marshmallows in one pot and combine with cereal in a large bowl.
  • Adding unmelted marshmallows gives bursts of chewy texture within the treats.
  • Use parchment paper to smooth the top without sticking.
  • Allow treats to cool fully before cutting to avoid crumbling.