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3 stacked fruity pebbles rice krispie treats on a plate.

Fruity Pebbles Treats Recipe

Course: Dessert, Snack
Cuisine: American
Prep Time: 5 minutes
Cook Time: 10 minutes
Total Time: 15 minutes
Servings: 9 squares
Calories: 241kcal
Author: Becky Hardin
These vibrant Fruity Pebbles cereal treats are a 15-minute, no-bake upgrade to the classic marshmallow bar. These treats stay soft and chewy for days!
Print Recipe
US Customary - Metric

Equipment

  • Kitchen Scale (optional)
  • 8x8 or 9x13-inch Baking Pan

Ingredients

  • 3 tablespoons unsalted butter
  • 10 ounces miniature marshmallows or 40 large marshmallows*
  • 6 cups Fruity Pebbles cereal

Instructions

  • Line an 8x8-inch or 9x13-inch baking pan with wax paper, or coat with butter.
    portioned ingredients for fruity pebbles rice krispies treats in individual containers.
  • In a large saucepan, melt the butter over low heat, stirring continuously.
    3 tablespoons unsalted butter
    melting butter in a saucepan.
  • Once the butter is melted, pour in the marshmallows and continue stirring until they have mostly melted with the butter. Remove the pan from the heat.
    10 ounces miniature marshmallows
    melting marshmallows in a saucepan.
  • Quickly stir in the Fruity Pebbles cereal until it is evenly coated with the melted marshmallow and butter.
    6 cups Fruity Pebbles cereal
    fruity pebbles rice krispie treat mixture in a saucepan.
  • Use a rubber spatula to press the mixture into the pan. Allow the treats to cool and set for about 30 minutes. Cut into squares and serve.
    cut fruity pebbles rice krispies treats in a square baking pan.

Notes

*If you're out of marshmallows and only have fluff in the pantry, a 7-ounce jar works in a pinch, but be prepared for messier, gooier bars.
Tips:
  • Optional Upgrade: For a nutty flavor, brown the butter by continuing to cook it until it smells nutty and looks golden brown and toasty.
  • Check expiration dates! Stale marshmallows result in a grainy, stiff texture rather than a gooey one.
  • Save 1-2 cups of mini marshmallows to fold in after the cereal for pockets of gooey goodness.
  • Be careful not to overcook the marshmallows, or the treats will be hard. Take them off the heat as soon as they have melted.
  • Optionally stir in a pinch of kosher salt to balance the sweetness of these treats.
  • Press the mixture into the pan with a very light touch; packing too firmly makes the bars hard.
  • Place a piece of greased parchment or wax paper over top and press into a smooth layer for even bars.
Microwave Instructions: Melt the butter and the marshmallows for about 2-3 minutes, then stir in the cereal.
Storage: Store cereal treats in an airtight container at room temperature for up to 3 days or in the freezer for up to 6 weeks. 

Nutrition

Serving: 1square | Calories: 241kcal | Carbohydrates: 49g | Protein: 2g | Fat: 5g | Saturated Fat: 3g | Polyunsaturated Fat: 1g | Monounsaturated Fat: 1g | Trans Fat: 1g | Cholesterol: 10mg | Sodium: 167mg | Potassium: 22mg | Fiber: 1g | Sugar: 27g | Vitamin A: 783IU | Vitamin C: 6mg | Calcium: 7mg | Iron: 2mg