Learn how to make Fruity Pebbles cereal bars! This easy stovetop Fruity Pebbles Rice Krispie treats recipe uses just three main ingredients and makes colorful, nostalgic bars that are perfect for breakfast treats, parties, or potlucks. Kids and adults both love these Fruity Pebbles crispy treats — they’re quick to make and disappear fast.

These no-bake cereal bars are a fun twist on classic rice crispy treats, swapping Rice Krispies for Fruity Pebbles to add bright color and fruity flavor. While traditional rice crispy treats may seem like a lighter option, Fruity Pebbles marshmallow treats win on flavor for many families. This simple recipe is sure to become a favorite.
➕ Fruity Pebbles Cereal Bars Ingredients
Shopping list for Fruity Pebbles rice crispy treats:
- 5 tablespoons butter (salted or unsalted)
- 10 ounces mini marshmallows (about 283 grams)
- 5 cups Fruity Pebbles cereal
- Cooking oil spray (for your hands and pan)

You’ll also need a medium pot or saucepan, a spoon or rubber spatula, and an 8×8-inch (20×20 cm) pan.
Where to buy Fruity Pebbles
You can find Fruity Pebbles at most grocery stores and big-box retailers. Making these bars at home lets you control portion size and ingredients, and homemade treats usually taste fresher.
🍪 Fruity Pebbles Cereal Bars Recipe
Step-by-step directions for Fruity Pebbles treats:

Melt 5 tablespoons of butter in a large pot over medium-low heat. You can also melt the butter in a microwave-safe bowl using 30-second intervals if you prefer.
Once the butter is melted, add 10 ounces of mini marshmallows. Stir constantly over medium heat until the marshmallows are fully melted and smooth.
Remove the pan from the heat and quickly fold in 5 cups of Fruity Pebbles, stirring until the cereal is evenly coated with the marshmallow mixture.
Transfer the mixture to an 8×8-inch pan that’s been lightly sprayed with cooking oil. With lightly oiled hands or a piece of parchment, press the mixture into an even layer. Don’t press too hard or the bars will be very dense.

Refrigerate the pan for about 2 hours to let the bars firm up, then cut into squares. Serve chilled or at room temperature.
This recipe is quick, colorful, and kid-friendly — a simple dessert that’s easy to prepare and fun to share.

Variations
You can substitute Fruity Pebbles with many cereals using a 1:1 swap. Try Cocoa Pebbles for a chocolate version, Froot Loops for a ring-shaped fruity bar, Cheerios for a less sweet option, or classic Rice Krispies for the original flavor. This recipe is also a great way to use up cereal that’s not getting eaten.
- Cocoa Pebbles
- Froot Loops
- Cheerios
- Regular Rice Krispies
- Chocolate rice cereal
Fruity Pebble Rice Crispy Treats with Big Marshmallows
You can make this recipe with regular (large) marshmallows instead of mini ones. Large marshmallows take longer to melt, so stir more frequently or cut them into smaller pieces to speed melting. Use a 10-ounce bag of regular marshmallows for an equivalent amount.
Storage
Wrap leftovers individually in plastic wrap and refrigerate for up to 4 days. For longer storage, freeze the cut squares individually wrapped, then place them in a gallon-sized freezer bag or airtight container with the air pressed out. Thaw wrapped bars at room temperature or enjoy cold.

Watch How to Make It

Fruity Pebbles Cereal Bars Recipe (Fruity Pebble Crispy Treats)
Summer Yule
Print Recipe
Ingredients
- 5 tablespoons butter
- 10 ounces mini marshmallows (283 grams)
- 5 cups Fruity Pebbles cereal
- cooking oil spray of choice
Instructions
-
Melt butter in a large pot on the stovetop over medium-low heat.
-
After the butter has melted, add mini marshmallows and stir constantly over medium heat until they’re completely melted.
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Remove the pot from heat and quickly pour in the Fruity Pebbles cereal, stirring until everything is coated.
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Press the mixture into an 8×8-inch pan sprayed with cooking oil, using lightly oiled hands or parchment to spread evenly.
-
Chill in the fridge about 2 hours to firm up, then cut into squares and enjoy.
Equipment
- 8″x8″ pan
Notes
💭 Expert Tips
This recipe is best thought of as an occasional treat—Fruity Pebbles are high in sugar and food coloring. That said, fortified cereals can be a cost-effective source of some vitamins and minerals for people who need them. If you prefer lower-sugar versions, try swapping a less-sugary cereal or reduce the amount of cereal slightly and add mix-ins like chopped nuts for texture.
If using large marshmallows, cut them into smaller pieces so they melt faster and more evenly. To avoid over-compressing the bars, press the mixture gently into the pan.
Nutrition information provided is an estimate for one serving and will vary by brands and portion sizes.
Nutrition
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FAQs
Are Fruity Pebbles vegan?
Fruity Pebbles are not considered vegan because they contain vitamin D3 and natural flavors that may be animal-derived, and some sugar processing methods use bone char. If you need a vegan alternative, choose certified vegan cereals or try a vegan rice crispy treats recipe using plant-based marshmallows.

Are they discontinuing Fruity Pebbles?
Fruity Pebbles remain in production and are widely available. Some limited-edition flavors may be discontinued, but standard Fruity Pebbles and occasional variations are still sold.
Are Fruity Pebbles with marshmallows discontinued?
Marshmallow versions of Pebbles cereals are still produced, though availability can vary by store and region.
What is generic Fruity Pebbles called?
Generic or store-brand versions of Fruity Pebbles go by different names depending on the manufacturer — examples include Fruity Dyno Bites and similar colorful crispy cereals from various brands.
Are Fruity Pebbles and Froot Loops the same?
No. Froot Loops (Kellogg’s) are ring-shaped, while Fruity Pebbles (Post) are small, rice-shaped cereal pieces. Both are fruit-flavored, but they differ in texture and brand.
Are there different types of Fruity Pebbles?
Yes — Fruity Pebbles has had several variations, including marshmallow blends, special shapes, and limited editions. Availability depends on the season and retailer.

👨🍳 Other Fruity Pebbles Recipes
Try these other fun Fruity Pebbles ideas at home:
- Fruity Pebbles ice cream
- Fruity Pebbles macarons
- Fruity Pebbles milkshake
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