Fruity Pebble Treats Recipe: Easy, Colorful No‑Bake Cereal Bars

We’ve made Rice Krispies Treats dozens of times, but the other day I decided to switch it up and use Fruity Pebbles to make Fruity Pebble Treats. Can you believe that my boys have never tried Fruity Pebbles? They have had Froot Loops and the flavor is fairly similar to Fruity Pebbles so I figured they would love these. The kids absolutely loved this Fruity Pebble Treats recipe and I think we will be making them again very soon.

What Are Fruity Pebble Treats?

Fruity Pebble treats are a fun twist on classic marshmallow cereal bars. Instead of using Rice Krispies, this recipe uses the bright, fruit-flavored Fruity Pebbles cereal, coated in melted marshmallows and butter. The result is a gooey, chewy, rainbow‑colored bar that’s nostalgic, simple, and perfect for kids and adults alike. Popular food bloggers point out how the fruity flavor makes these treats taste unlike traditional Rice Krispie treats.

Why You’ll Love This Fruity Pebble Treats Recipe

• It’s made with just a few pantry staples: cereal, marshmallows, and butter.
• No baking required — just melt, stir, press, and set.
• Bright, colorful, and fun to serve at parties, after school, or for a sweet snack.
• Easily customizable with add-ins, mix-ins, or flavor variations.
• Make‑ahead and freezer‑friendly options make them perfect for prepping ahead.

Ingredients

Here’s a base ingredient list for this Fruity Pebble treats recipe (you can adjust the quantities depending on pan size or how chewy you like them):

• Butter (unsalted) — check various recipes.
• Mini marshmallows — many recipes recommend a big bag, plus optionally reserving some for extra chew.
• Optional: vanilla extract, pinch of salt — for extra depth.

How to Make Fruity Pebble Treats

1. Prep your pan. Line an 8×8, 9×13, or similar pan with parchment paper or lightly grease it.
2. Melt the butter and marshmallows. In a large saucepan over low heat, melt butter first, then add most of the marshmallows and stir until smooth.
3. Mix in the cereal. Remove the pan from the heat, stir in Fruity Pebbles until they’re fully coated in the marshmallow mix.
4. Optional extra marshmallows. Stir in any reserved mini marshmallows for pockets of gooey marshmallow bits. Many recipes recommend this for texture.
5. Press into the pan. Use a buttered spatula or lightly oiled hands (or parchment) to evenly press the mixture into the prepared baking dish.
6. Let set. Allow the bars to cool and set, about 30 minutes or more depending on the recipe.
7. Cut and serve. Once firm, cut into squares or bars.

Print

Fruity Pebbles Treats

Course Dessert

Cook Time 10 minutes

Servings 12

Ingredients

• 4 tbs butter
• 10 oz marshmallows
• 5 cups fruity pebbles

Instructions

1. Grease a 13 x 9 baking dish
2. Melt the butter in a large pot on the stove over low heat.
3. Then I add the marshmallows to the pot, stirring occasionally.
4. When marshmallows are fully melted add the fruity pebbles and stir until marshmallow and cereal is well mix.
5. Add mixture to the pan and press down to form a flat surface
6. Allow mixture to cool for at least 1 hour, cut into desired bar size.

Make‑Ahead & Freezer‑Friendly Instructions

To Serve from Frozen: Let bars thaw at room temperature. You can refresh them by microwaving a piece for a few seconds to recreate that gooey marshmallow texture.

To Make Ahead: After pressing the mixture into the pan, let it cool completely, cover with plastic wrap, and store at room temperature in an airtight container for up to 3 days.

To Freeze: Wrap individual bars in plastic wrap and then place them in a freezer-safe zip bag. According to some sources, Fruity Pebble treats can be frozen safely for up to 3 months.

Tips & Variations for This Fruity Pebble Treats Recipe

Here are ways to customize and improve this Fruity Pebble treats recipe:

• Mix‑In Ideas: Add chocolate chips, white chocolate, or drizzle melted candy melts on top once cooled.
• Flavor Variations: Try mixing Fruity Pebbles with another cereal (like rice krispies) to reduce sweetness or adjust texture.
• Use Brown Butter: For a nutty, richer flavor, brown the butter before adding the marshmallows.
• Alternative Pan Sizes: Use a smaller pan (8×8) for thicker bars, or a 9×13 for thinner ones.
• Extra Color / Crunch: Sprinkle a few extra Fruity Pebbles on top right after pressing into the pan for extra crunch and color.
• No‑Gooey Version: If you prefer firmer bars, press more firmly into the pan — but be careful not to over-press or the bars may harden.