Fruity Pebbles Rice Krispies treats combine two delicious treats into one super treat. Delicious Fruity Pebbles cereal takes the place of the Rice Krispies in this recipe to create a fruity version of a famous classic.
I've been a Fruity Pebbles lover since I was a kid. I'm also a long-time Rice Krispies treats lover. AS I got older, I never lost my love for both, so I thought why not put them together? Trust me. It was a success.

Fruity Pebble Rice Crispy Treats
This was inspired by my other Fruity Pebbles recipe on this site. I figured if I could make Fruity Pebbles work with a layer cake, I could definitely make them work with Rice Krispies treats. It turns out I was right.
Ingredients
If you're looking for something simple, you came to the right place. It only takes three - THREE - ingredients to make these delicious treats.

- Fruity Pebbles cereal
- Mini marshmallows
- Softened butter
See the recipe card at the end of the post for quantities.
How to Make Fruity Pebbles Rice Krispies Treats
If you thought the ingredient list for this recipe was easy, just wait until you actually make it. It is absolutely one of the easiest things you will ever make in your life.
Step 1: Prep and Melt the Marshmallows


Add the marshmallows and butter to a medium-large microwave-safe mixing bowl and microwave on high at 30-second intervals, mixing in between each interval until the mixture is completely melted. Pour the hot, melted marshmallow mixture over the cereal and stir until combined.
Step 2: Add to Baking Dish and Set


Spoon the cereal mixture into the baking dish and press down until smooth and even. Top the mixture with more mini marshmallows, pressing them into the top of the treats. Let the treats set for at least three hours or for one hour in the refrigerator. Then, cut into 8 to 12 pieces.
Hint: Run extremely hot water over your knife before cutting out the squares to help make it easier to cut through the gooey mixture.

Substitutions
Don't have the correct ingredients on hand? Here are some helpful tips for you to change this Fruity Pebble Rice Crispy treats recipe.
- Fruity Cereal - You can use generic Fruity Pebbles if you like. If you don't have those, you can also use Froot Loops.
- Regular Marshmallows - If you don't have mini marshmallows, you can melt regular sized marshmallows just as easily.
- Margarine - You can use margarine in place of butter if you don't have any on hand.
Variations
Want to personalize this Fruity Pebbles Rice Krispies treats recipe? Here are some of my tried and true tips for changing up this recipe.
- Fuity Marshmallows - For an extra fruity kick of fun, top your treats with Fruity-Fun marshmallows.
- Lucky Charms Marshmallows - You can get bags of Lucky Charms marshmallows. Try topping your treats with those.
If you love recipes like this, you may also enjoy this marshmallow popcorn cake, Rice Krispie Treats with Marshmallow Fluff, Rice Krispie Cookies, Oreo Rice Krispies, Chocolate Rice Krispie Balls this Fruity Pebbles Ice Cream or our mouth watering Rice Krispie Hay Bales recipe!
Storage
You can keep these treats in an air-tight container at room temperature for about two days. You can also freeze them for up to six weeks.
Tips
This is one of the easiest recipes you'll ever make. However, even simple recipes can be made better if you're in the know. I have a couple of tips to help you make the best treats possible.
- Remember to work fast. The key to thoroughly mixing your treats is to mix everything while it's nice and hot - and THIN. If your mix begins to set up, it's going to be difficult to mix.
- Stir often when you're melting your marshmallows. If left in one place on direct heat for too long, they'll scorch.

FAQ
Do you have questions about Fruity Pebbles Rice Krispies treats? Here are some of the most commonly asked questions about Fruity Pebble Rice Crispy treats.
They'll last for about two days at room temperature or for six weeks in the freezer.
Place your treats square on a baking sheet and freeze them. Then, wrap them tightly in cling wrap and place them in an air-tight, freezer-safe container or heavy-duty freezer bags.
It's so easy. Just take them out of the freezer and leave them on the counter for about an hour.
This is a thick, gooey recipe to begin with, but if you're really having a hard time, you might have let the mixture cool too much before mixing.
If you're having trouble cutting your treats into squares, you probably didn't let them set long enough.
Video
More Fruity Pebbles Recipes
Do you like Fruity Pebbles? Here are some recipes you may also like to try
Fruity Pebbles Rice Krispies Treats
Ready to get cooking? Remember that you can print this recipe if you would like.

Fruity Pebbles Bars
Equipment
Ingredients
- 4 cups Fruity Pebbles Cereal
- 1 pkg (10 oz) mini marshmallows reserving ½ cup for topping
- 4 tablespoons butter softened
Instructions
- Get out and measure your ingredients.
- Generously grease an 8x8 glass dish.
- Add cereal to a large mixing bowl. Add marshmallows and butter to a separate medium-large microwave-safe mixing bowl.
- Microwave on high in 30 second increments, for 2 minutes until melted, mixing well between each round.
- Quickly, pour melted mixture over cereal and stir well until coated.
- Pour cereal mixture into prepared pan, top with remaining marshmallows, and press down until smooth.
- Let sit to cool for 3+ hours (or refrigerate for an hour to speed up this process)
- Once set, cut into 8-12 servings. Enjoy every bite.
Notes
- Remember to work fast. The key to thoroughly mixing your treats is to mix everything while it's nice and hot - and THIN. If your mix begins to set up, it's going to be difficult to mix.
- Stir often when you're melting your marshmallows. If left in one place on direct heat for too long, they'll scorch.
Nutrition

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