Rice Krispies are an iconic treat, but making them with marshmallow fluff is a fun twist on a classic. You're going to love making these rice Krispie treats! They're soft, gooey, and oh-so-perfect in every square.
Prep pan. Grease an 8x8 baking dish with softened butter and set aside.
Melt butter. Add the butter to a large pot over medium low heat and cook until fully melted.
Add fluff. Scrape the marshmallow fluff into the pot using a rubber spatula. Stir until softened and fully incorporated, then remove from heat.
Add cereal. Stir in the Rice Krispies cereal until evenly coated.
Press. Transfer the mixture to the prepared baking dish and gently press into an even layer using greased hands or a buttered spatula.
Set and serve. Let cool and set for 1 to 2 hours before slicing and serving.
Notes
Recipe Tips. Grease the pan and your hands well to prevent sticking. Cook over medium low heat for soft, gooey treats. Parchment paper can be used for easier slicing.
Storage. Store in an airtight container at room temperature for up to 2 weeks.
Freezing. Freeze individually wrapped squares for up to 3 months and thaw at room temperature.