
When it comes to nostalgic treats that never go out of style, Rice Krispie treats always hit the spot. But take those gooey, buttery squares and add a burst of color and fruity flavor, and you’ve got something extra special: Fruity Pebbles Rice Krispie Treats.
These vibrant bars are a fun and flavorful twist on the original, bringing both color and crunch to the table. Whether you're making them for a birthday party, a school bake sale, or just a cheerful afternoon pick-me-up, these treats deliver big on taste and visual appeal. And best of all? They come together in minutes with only three simple ingredients.
Why You’ll Love These Treats
These aren't just regular cereal bars—Fruity Pebbles take them to the next level. The bright cereal creates a stunning rainbow effect in every slice, and the fruity flavor blends perfectly with the sweetness of the marshmallow. Even people who don’t typically like marshmallows find themselves sneaking seconds of these chewy squares.
Ingredients You’ll Need
- 3 tablespoons butter, melted: Adds richness and keeps the treats soft.
- 1 (10 oz) bag of marshmallows: The gooey glue that holds everything together.
- 6 cups Fruity Pebbles cereal: The star of the show: colorful, crunchy, and fruity.
- Optional: Non-stick spray or wax paper to help press the mixture evenly in the pan.
How to Make Fruity Pebbles Rice Krispie Treats

- Step 1: Prepare the Pan
- Start by spraying a 9x13-inch pan with non-stick spray and set it aside. You can also line the pan with parchment paper for easy lifting and clean-up.
- Step 2: Melt Butter and Marshmallows
- In a large microwave-safe bowl, melt the butter first. Add the marshmallows to the bowl and stir so they’re coated in the melted butter. Microwave for 45 seconds, remove and stir. Microwave again for another 45 seconds, then stir until the mixture is smooth and fully melted.
- Step 3: Add the Cereal
- Working quickly, pour in the Fruity Pebbles cereal and stir until all of the cereal is evenly coated in the marshmallow mixture.
- Step 4: Press into the Pan
- Transfer the mixture to your prepared pan. Press down firmly and evenly using a spatula, wax paper, or even lightly greased hands to avoid sticking.
- Step 5: Cool and Slice
- Let the bars cool completely at room temperature—about 30 minutes to 1 hour. Once set, slice into squares and serve.
Tips for the Best Fruity Pebbles Treats

How to Store
Store your Fruity Pebbles Rice Krispie Treats in an airtight container at room temperature for up to 3 days. For the freshest texture, avoid refrigerating, as cold temperatures can make them firm.
If you're making them ahead of time, wrap them individually in plastic wrap for easy grab-and-go treats throughout the week.
Final Thoughts
Fruity Pebbles Rice Krispie Treats are the kind of dessert that brings out the inner kid in everyone. With just a few ingredients and less than 10 minutes of hands-on time, you’ll have a batch of bright, cheerful, and absolutely delicious cereal bars ready to go.
Perfect for any occasion—or no occasion at all—these treats are fun to make and even more fun to eat. Whip up a batch and share the colorful joy.
Frequently Asked Questions
- → Can I use regular Rice Krispies instead?
- Yes, but you'll lose the fruity flavor and color that makes these extra fun.
- → How do I keep them from sticking to my hands?
- Lightly grease your hands or spatula with cooking spray before pressing them into the pan.
- → Can I make them ahead of time?
- Absolutely! Just store them in an airtight container for up to 3 days at room temperature.
- → Do I need to refrigerate them?
- No, they're best kept at room temperature so they stay soft and chewy.
- → Can I add extra toppings?
- Sure! Try mini marshmallows, white chocolate chips, or a drizzle of frosting.