Lucky Charms Rice Krispies Treats

A Magically Delicious No-Bake Dessert

Looking for an irresistible treat that brings a touch of magic to your St. Patrick’s Day festivities? These Lucky Charms Rice Krispies Treats are the perfect no-bake dessert that’s as colorful as it is delicious.

Inspired by the classic Rice Krispies treats we all know and love, this version swaps out the traditional cereal for Lucky Charms, creating a whimsical and festive snack. Whether you’re hosting a party or simply want to brighten someone’s day, these treats are guaranteed to be a hit with both kids and adults.

What Makes Lucky Charms Rice Krispies Treats Perfect for St. Patrick’s Day?

St. Patrick’s Day is all about fun, celebration, and a splash of green. These Lucky Charms treats fit the bill perfectly with their vibrant marshmallows and playful aesthetic. They’re quick to make, require minimal ingredients, and don’t need any baking, making them ideal for busy schedules. Plus, they’re versatile enough to serve at St. Patrick’s Day parties, school events, or even as a fun afternoon snack.

Disclosure: Lucky Charms® and Rice Krispies® are registered trademarks of their respective owners. This recipe is not affiliated with or endorsed by these brands.

Ingredients for Lucky Charms Rice Krispies Treats

To make these Lucky Charms cereal bars, you’ll need:

• 6 cups Lucky Charms cereal
• 4 tbsp unsalted butter
• 10 oz mini marshmallows (1 bag)
• 1/2 tsp vanilla extract
• Pinch of salt

Optional Toppings:

• Melted white chocolate drizzle
• Extra Lucky Charms marshmallows for decoration
• Colorful sprinkles

Step-by-Step Instructions for Lucky Charms Rice Krispies Treats

*printable recipe card is available at the bottom of this page

Step One: Prepare Your Pan

Start by lightly greasing an 8×8-inch or 9×13-inch baking dish, depending on your preferred thickness. For easy removal, line the pan with parchment paper and set it aside.

Step Two: Melt the Butter

In a large saucepan, melt the butter over medium heat, stirring frequently to ensure it doesn’t brown. The butter serves as the base for the gooey marshmallow mixture that holds everything together.

Step Three: Melt the Marshmallows

Add the mini marshmallows to the melted butter and stir constantly until the mixture becomes smooth and creamy. Once fully melted, remove the pan from heat and mix in the vanilla extract and a pinch of salt. The vanilla adds a subtle flavor boost, while the salt balances the sweetness.

Step Four: Combine with Lucky Charms

Pour the Lucky Charms cereal into the saucepan with the marshmallow mixture. Gently fold the cereal into the mixture until every piece is evenly coated. Be careful not to crush the cereal, as the marshmallows’ vibrant colors make these treats visually stunning.

Step Five: Transfer to Pan

Transfer the cereal mixture into the prepared baking dish. Use a greased spatula or buttered hands to press it down gently. Avoid packing the mixture too tightly—this can make the treats overly dense.

Step Six: Decorate (Optional)

For an extra festive touch, sprinkle additional Lucky Charms marshmallows, colorful sprinkles, or drizzle melted white chocolate over the top. Lightly press any toppings into the surface to ensure they stick.

Step Seven: Cool and Slice

Let the treats cool at room temperature for about 30 minutes, or until firm. Once set, slice them into squares or bars and serve.

Tips for Perfect Lucky Charms Rice Krispies Treats

• Don’t Overheat the Marshmallows: Overheating can make the marshmallow mixture stiff and hard to work with. Remove from heat as soon as the marshmallows are fully melted.
• Line Your Pan: Parchment paper makes removing the treats a breeze and prevents sticking.
• Customize the Toppings: Get creative with sprinkles, extra marshmallows, or even edible glitter to suit your celebration theme.