These Funfetti Rice Krispies Treats take the classic, chewy marshmallow squares to the next level with the addition of Funfetti cake mix and Fruity Pebbles cereal. The result? A sweet, colorful, and fun treat that’s perfect for birthdays, parties, or any time you crave a nostalgic snack with a twist. Plus, they’re quick and easy to make in just 20 minutes!
Essential Ingredients
To create these deliciously chewy and flavorful treats, you’ll need:
- ½ cup butter
- 1 (16-ounce) package miniature marshmallows
- 2 tablespoons bourbon (optional, for depth of flavor)
- 1 teaspoon salt
- 1 cup Funfetti cake mix (such as Pillsbury® Funfetti®)
- 5 cups crispy rice cereal (such as Rice Krispies®), divided
- 2 cups fruit-flavored cereal (such as Post® Fruity Pebbles®), divided
- 1 pinch sea salt (for finishing)
Preparation Steps
Step 1: Prepare the Pan
- Line a 9×13-inch baking dish with parchment paper for easy removal.
Step 2: Make the Marshmallow Mixture
- Melt butter in a large pot over medium-low heat, stirring frequently.
- Cook until the butter turns golden brown and smells nutty, about 3 to 4 minutes.
- Stir in marshmallows and cook until melted, about 2 to 3 minutes.
- Add bourbon (if using) and 1 teaspoon salt; stir until fully combined.
- Mix in Funfetti cake mix until dissolved; remove pot from heat.
Step 3: Combine the Cereals
- Stir ½ of the Rice Krispies® cereal and ½ of the Fruity Pebbles® cereal into the marshmallow mixture, mixing well.
- Add the remaining Rice Krispies® and Fruity Pebbles®, and mix until evenly coated.
Step 4: Transfer and Set
- Press the mixture firmly and evenly into the prepared baking dish.
- Sprinkle with a pinch of sea salt for a sweet-salty balance.
- Let cool completely before slicing into bars.

Health Benefits
- Fun and Festive: The colorful Fruity Pebbles® make these treats visually appealing.
- Quick & Easy: Ready in just 20 minutes with no baking required.
- Kid-Friendly: A great activity for kids to help stir and press the mixture.
- Customizable: Easily adaptable to gluten-free or dairy-free versions.
Serving Suggestions
- For Parties: Serve as a fun, colorful snack for birthday parties or holiday gatherings.
- As a Dessert: Enjoy with a scoop of vanilla ice cream for extra indulgence.
- Drizzle with Chocolate: Add melted white or dark chocolate for a richer flavor.
- Pack for School or Work: A great treat to pack in lunchboxes or take to the office.
Creative Variations
- Rainbow Marshmallow Treats: Add rainbow sprinkles for extra fun.
- Chocolate Drizzle: Drizzle with melted white, dark, or milk chocolate.
- Gluten-Free Version: Use a gluten-free cake mix and ensure the cereals are gluten-free.
- Peanut Butter Twist: Stir in ½ cup peanut butter for extra flavor.
- S’mores Style: Add mini chocolate chips and crushed graham crackers.
Storage Tips
- Store at Room Temperature: Keep in an airtight container for up to 3 days.
- Refrigerate for Longer Freshness: Store in the fridge for up to a week.
- Freeze for Later: Wrap individual bars in plastic wrap and freeze for up to 2 months.
- Best Enjoyed Fresh: These treats are best enjoyed within the first few days for maximum chewiness.
Pro Tips
- Use Fresh Marshmallows: Older marshmallows don’t melt as smoothly.
- Grease Your Hands or Spoon: Lightly grease with butter or cooking spray to prevent sticking when pressing the mixture into the pan.
- Don’t Over-Stir: Over-mixing can make the treats too dense.
- Cool Completely Before Slicing: This ensures clean, even squares.
Frequently Asked Questions
Can I make these treats without bourbon?
Yes! Simply omit the bourbon without affecting the recipe.
What can I use instead of Funfetti cake mix?
You can use vanilla cake mix and stir in some rainbow sprinkles.
Can I use large marshmallows instead of mini marshmallows?
Yes! Use 10 ounces of large marshmallows and cut them into smaller pieces.
How do I prevent them from becoming too hard?
Make sure to melt the marshmallows on low heat and don’t press the mixture too firmly into the pan.
Enjoy these Funfetti Rice Krispies Treats, a colorful, chewy, and delightfully sweet twist on the classic favorite
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Funfetti Rice Krispies Treats
These Funfetti Rice Krispies Treats put a colorful twist on the classic marshmallow cereal bars. Made with Funfetti cake mix, Fruity Pebbles, and a hint of bourbon, they offer a chewy, crispy, and delightfully sweet treat that’s perfect for parties, lunchbox snacks, or a fun homemade dessert. Quick and easy to prepare, they bring a nostalgic yet exciting flavor combination in every bite
- Total Time: 20 minutes
Ingredients
To create these deliciously chewy and flavorful treats, you’ll need:
- ½ cup butter
- 1 (16-ounce) package miniature marshmallows
- 2 tablespoons bourbon (optional, for depth of flavor)
- 1 teaspoon salt
- 1 cup Funfetti cake mix (such as Pillsbury® Funfetti®)
- 5 cups crispy rice cereal (such as Rice Krispies®), divided
- 2 cups fruit-flavored cereal (such as Post® Fruity Pebbles®), divided
- 1 pinch sea salt (for finishing)
Instructions
Step 1: Prepare the Pan
- Line a 9×13-inch baking dish with parchment paper for easy removal.
Step 2: Make the Marshmallow Mixture
- Melt butter in a large pot over medium-low heat, stirring frequently.
- Cook until the butter turns golden brown and smells nutty, about 3 to 4 minutes.
- Stir in marshmallows and cook until melted, about 2 to 3 minutes.
- Add bourbon (if using) and 1 teaspoon salt; stir until fully combined.
- Mix in Funfetti cake mix until dissolved; remove pot from heat.
Step 3: Combine the Cereals
- Stir ½ of the Rice Krispies® cereal and ½ of the Fruity Pebbles® cereal into the marshmallow mixture, mixing well.
- Add the remaining Rice Krispies® and Fruity Pebbles®, and mix until evenly coated.
Step 4: Transfer and Set
- Press the mixture firmly and evenly into the prepared baking dish.
- Sprinkle with a pinch of sea salt for a sweet-salty balance.
- Let cool completely before slicing into bars.
- Prep Time: 15 minutes
- Cook Time: 5 minutes
- Category: Dessert / Snack
- Cuisine: American
Nutrition
- Serving Size: 12
- Calories: 317 per serving