The Best Marshmallow Rice Krispies Treats
If you’re craving a nostalgic treat that’s quick and satisfying, marshmallow rice krispies are the perfect answer.
With just three simple ingredients and no oven required, they come together in minutes and deliver that classic chewy, gooey bite everyone loves.
Ingredients
- ¼ cup unsalted butter, plus a little extra for greasing the pan and spatula
- 4 cups miniature marshmallows, use fresh for best melting
- 5 cups crispy rice cereal
- Tip: You can swap in large marshmallows if that’s what you have on hand—about 40 large ones equal 4 cups mini. For a fun twist, use flavored marshmallows or stir in a splash of vanilla extract.
Instructions
- In a large saucepan, gently melt the butter over low heat until smooth and glossy.
- Add the marshmallows and gently stir over low heat until they are fully melted and smoothly mixed with the butter. Keep the heat low to avoid scorching.
- Remove the pan from heat and immediately stir in the crispy rice cereal. Stir thoroughly until all of the cereal is evenly covered in the marshmallow mixture.
- Transfer the mixture to a greased 9x13-inch baking dish. Using a buttered spatula or waxed paper, press it in gently and evenly.
- Let the bars cool at room temperature until firm, then slice into squares or rectangles with a sharp knife.