If you have a soft spot for nostalgic treats with a colorful twist, then the (Perfectly Gooey) Fruity Pebble Rice Krispie Treats Recipe is about to become your new obsession. These squares blend the classic, buttery marshmallow goodness of Rice Krispie treats with the bright, fruity pop of Fruity Pebbles cereal, creating a fun, chewy, and vibrantly delicious snack that’s as much a feast for the eyes as it is for your taste buds. Whether you’re making them for a kids’ party, a casual dessert, or just because, these treats are irresistibly gooey and bursting with flavor that will make everyone ask for seconds.

Ingredients You’ll Need
It doesn’t get simpler or more satisfying than these ingredients. Each one plays a crucial role in building the perfect texture and flavor, from the rich, melty butter to the fruity crunch of those iconic cereal bits. Let’s break down what you’ll need to make these treats come to life.
- 5 tablespoons unsalted butter: Adds rich flavor and helps create that luscious, gooey texture.
- 1/2 teaspoon kosher salt (or fine sea salt): Balances the sweetness with just a hint of savory depth.
- 16 ounces mini marshmallows (10 cups, divided): The star ingredient for that soft, melty, and sticky base.
- 1 teaspoon vanilla paste or extract: Brings warmth and depth, elevating the marshmallow sweetness.
- 4 cups Rice Krispies cereal: Classic crunch that forms the perfect foundation.
- 2 cups Fruity Pebbles cereal: Bursts of vibrant fruity flavor and colorful fun to brighten every bite.
How to Make (Perfectly Gooey) Fruity Pebble Rice Krispie Treats Recipe
Step 1: Prepare Your Pan
Start by spritzing an 8×8-inch or 9×9-inch pan generously with non-stick spray to make sure nothing sticks. Then line it with foil or parchment paper, allowing some overhang on the sides so it’s easy to lift the treats out once set. Give the lined pan another spray to ensure a perfect release later on.
Step 2: Melt Butter and Marshmallows
In a large, heavy pot over medium heat, melt the butter until it’s shimmering and fragrant. Reserve 2 cups of the mini marshmallows for later, then toss the rest into the pot along with the salt. Stir continuously with a silicone spatula as the marshmallows soften and melt, stopping just shy of a full boil—this keeps that glossy, velvety texture. After about 4 minutes, stir in the vanilla paste or extract to add that cozy, familiar note.
Step 3: Mix in Cereals and Remaining Marshmallows
Turn off the heat and immediately fold in the Rice Krispies, Fruity Pebbles, and the marshmallows you set aside. This ensures the mix is studded with gooey marshmallow chunks that melt slowly, giving the treats that signature chew and texture surprise. Stir gently but thoroughly until everything is combined into a sticky, colorful mass.
Step 4: Press the Mixture into the Pan
Working swiftly, transfer the marshmallow-cereal mix to your prepared pan. Use an empty butter wrapper or another layer of parchment over the top to press down gently and evenly without packing the mixture too tightly—too much pressure makes the treats hard instead of perfectly gooey. The goal is a smooth, flat top with light density. Let the pan cool completely at room temperature before slicing into 2-inch squares for serving.
How to Serve (Perfectly Gooey) Fruity Pebble Rice Krispie Treats Recipe
Garnishes
While these treats are spectacular on their own, a light drizzle of melted white chocolate or a sprinkle of colorful sugar crystals can add an extra festive flair. You might also try pressing a few extra Fruity Pebbles or mini marshmallows on top right after pressing for visual appeal and an extra burst of texture.
Side Dishes
Because these treats are so rich and sweet, pair them with something fresh like a bowl of mixed berries or a creamy, tangy vanilla yogurt to balance out the sweetness while keeping the snack playful and refreshing.
Creative Ways to Present
Want to elevate your presentation? Serve the squares stacked on a pastel-colored cake stand or arrange them in a clear glass jar layered with mini marshmallows and Fruity Pebbles for a cute party display. You could even cut them into fun shapes using cookie cutters for themed occasions!
Make Ahead and Storage
Storing Leftovers
If you have any of these delicious (Perfectly Gooey) Fruity Pebble Rice Krispie Treats Recipe leftovers, store them in an airtight container at room temperature to keep them soft and chewy. They should stay fantastic for up to 3 days, perfect for a quick snack anytime.
Freezing
Feel free to freeze the treats for longer storage. Wrap individual squares tightly in plastic wrap, then place them in a freezer-safe container. They keep well for up to a month and thaw quickly at room temperature without losing that amazing gooey texture.
Reheating
If you want to bring back that fresh-from-the-pan softness after freezing, pop them in the microwave for about 10–15 seconds. This will warm the marshmallows just enough to regain that signature gooeyness and make you think you just made them.
FAQs
Can I use different cereals instead of Fruity Pebbles?
Absolutely! While Fruity Pebbles add bright color and fruity flavor, you can swap in other cereals like Cocoa Pebbles, Lucky Charms, or even Cheerios for a different twist. Just keep in mind how the texture and flavor will change.
Why should I reserve some marshmallows before melting?
Adding reserved mini marshmallows after melting helps create pockets of gooey texture inside the treat, giving them a delightful chew and preventing everything from becoming too dense or dry.
Can I make these vegan or gluten-free?
You can make a gluten-free version by ensuring your cereals are certified gluten-free and using vegan butter and marshmallows. Just be sure to check the labels because many marshmallows contain gelatin.
What’s the best way to cut the treats without crumbling?
Use a sharp knife and let the treats cool completely before cutting. You can warm the knife slightly; just run it under hot water and dry it before slicing for cleaner cuts and less crumbling.
Can I add mix-ins like chocolate chips or nuts?
Yes, adding a handful of chocolate chips or chopped nuts right before pressing into the pan can add extra flavor and texture. Just fold them in gently to avoid crushing the cereal.
Final Thoughts
Now that you know how to whip up this delightful (Perfectly Gooey) Fruity Pebble Rice Krispie Treats Recipe, it’s time to get in the kitchen and create some magic. These treats are the ultimate nostalgia in every bite with a fun, fruity punch that’s simply contagious. Share them with friends, family, or keep some hidden for yourself—you won’t regret it!
Print
(Perfectly Gooey) Fruity Pebble Rice Krispie Treats Recipe
- Prep Time: 5 minutes
- Cook Time: 10 minutes
- Total Time: 15 minutes
- Yield: 16 (2-inch) squares
- Category: Dessert
- Method: Stovetop
- Cuisine: American
Description
These Perfectly Gooey Fruity Pebble Rice Krispie Treats combine the classic crispy marshmallow rice cereal base with vibrant, fruity Pebbles for a colorful, chewy snack that’s fun for all ages. The treats are buttery, sweet, and loaded with gooey marshmallows for the ideal soft texture, with a pop of fruity flavor and crunch from the cereals.
Ingredients
Base:
- 5 tablespoons unsalted butter
- 1/2 teaspoon kosher salt (or fine sea salt)
- 16 ounces mini marshmallows (10 cups, divided)
- 1 teaspoon vanilla paste or extract
Cereals:
- 4 cups Rice Krispies cereal
- 2 cups Fruity Pebbles cereal
Instructions
- Prepare the Pan: Spray an 8×8-inch (or 9×9-inch) pan generously with non-stick spray and line it with foil or parchment with a bit of overhang. Spray the lining again to ensure the treats won’t stick.
- Melt Butter and Marshmallows: In a large, heavy pot over medium heat, melt the butter. Reserve 2 cups of marshmallows for later, and add the remaining marshmallows along with the salt to the pot. Stir continuously with a silicone spatula until the marshmallows are almost completely melted but not fully bubbling, about 4 minutes.
- Add Flavor and Cereals: Stir in the vanilla extract or paste and then turn off the heat. Immediately add both the Rice Krispies and Fruity Pebbles cereals, along with the reserved 2 cups of marshmallows. Stir thoroughly until the mixture is completely combined and sticky.
- Transfer and Set: Quickly transfer the cereal mixture to the prepared pan. Gently press it down with a silicone spatula or use an empty butter wrapper to flatten the top evenly without pressing too hard, which will make the treats dense instead of light and gooey.
- Cool and Serve: Allow the treats to cool completely to room temperature before lifting them out using the foil overhang. Cut into sixteen 2-inch squares and serve.
Notes
- Use mini marshmallows for best melting and texture.
- Do not over-press the mixture into the pan to keep the treats soft and chewy.
- Spraying the utensils or using a butter wrapper helps prevent sticking while pressing.
- You can substitute vanilla extract if vanilla paste is unavailable.
- Store in an airtight container for up to 3 days at room temperature.

