Sometimes, the simplest desserts are the ones that bring the biggest smiles. Marshmallow Rice Krispies are a timeless treat that combines crunchy cereal with gooey, melted marshmallows for a chewy, buttery square everyone loves. Whether you grew up eating them at bake sales, lunchboxes, or family gatherings, this no-bake classic never goes out of style.
What makes Marshmallow Rice Krispies so wonderful is how quick and versatile they are. With just a handful of ingredients and a few minutes of prep, you’ll have a crowd-pleasing dessert ready to go. Plus, you can jazz them up with sprinkles, chocolate drizzle, or even holiday-inspired toppings to fit the occasion.
Why You’ll Love Marshmallow Rice Krispies
- Quick and easy – Ready in under 15 minutes.
- Minimal ingredients – Just cereal, butter, and marshmallows.
- Kid-friendly – A treat the whole family can help make.
- Customizable – Add chocolate, candy, or seasonal sprinkles.
- Perfect for any occasion – From school events to parties, they always fit in.
How to Make Marshmallow Rice Krispies
Ingredients
- 6 cups Rice Krispies cereal
- 4 tablespoons unsalted butter
- 1 (10 oz) bag mini marshmallows (about 5 ½ cups)
- 1 teaspoon vanilla extract (optional)
- Pinch of salt
Instructions
- Melt butter – In a large pot, melt butter over low heat.
- Add marshmallows – Stir in marshmallows until completely melted and smooth. Add vanilla and salt if using.
- Mix with cereal – Remove from heat. Stir in Rice Krispies cereal until evenly coated.
- Press into pan – Grease a 9×13-inch pan or line with parchment. Press mixture into pan with a spatula or wax paper.
- Cool and cut – Let set for 30 minutes before cutting into squares.
What to Serve with Marshmallow Rice Krispies
- Hot chocolate or coffee – A cozy pairing.
- Fresh fruit – Adds a refreshing balance.
- Ice cream – Crumble Rice Krispies on top for crunch.
- Party platters – Perfect next to cookies, brownies, and candy.
Tips for Perfecting Marshmallow Rice Krispies
- Low heat is key – Prevents marshmallows from hardening.
- Don’t press too firmly – Keeps treats soft and chewy.
- Use fresh marshmallows – Old marshmallows won’t melt smoothly.
- Grease your tools – A little butter on your spatula makes spreading easier.
- Get creative – Stir in chocolate chips, peanut butter, or candy pieces.
Storing Marshmallow Rice Krispies
- Room Temperature – Store in an airtight container for up to 3 days.
- Freezing – Not recommended, as they lose their chewy texture.
FAQs
Can I make Rice Krispies treats in the microwave?
Yes! Melt butter and marshmallows in a large microwave-safe bowl, stirring every 30 seconds until smooth.
Can I use flavored marshmallows?
Absolutely—try strawberry or peppermint marshmallows for a fun twist.
Why are my Rice Krispies too hard?
It’s usually from overheating the marshmallows or pressing the mixture too firmly into the pan.
Can I make them dairy-free?
Yes! Use dairy-free butter and check that your marshmallows are vegan-friendly.
Conclusion
Marshmallow Rice Krispies are a nostalgic, no-fuss dessert that always hits the spot. With their chewy, buttery sweetness and endless customization options, they’re perfect for everything from holiday parties to everyday snacking. Quick, simple, and absolutely delicious—this classic treat deserves a permanent spot in your recipe collection.
Marshmallow Rice Krispies
Ingredients
Equipment
Method
- Prepare a Bain-Marie by boiling 1/2 cup water in a small pot. Place a large heatproof bowl on top, ensuring it doesn’t touch the water.
- Add butter and marshmallows to the heatproof bowl. Stir until completely melted and smooth.
- Add Rice Bubbles cereal and stir until evenly coated with marshmallow mixture.
- Mix in red and pink food coloring until desired brain-like shade is achieved.
- With greased hands, shape mixture into brain shapes and place on parchment-lined tray to set.