If you’re craving a dessert that’s equal parts fun, nostalgic, and outrageously delicious, these Cookie Monster Rice Krispies are here to steal the show! Perfect for kids, adults, or anyone who loves a good sugary indulgence, these bright blue treats are packed with cookies, white chocolate, and marshmallow goodness. Let’s dive in!

How to Make Cookie Monster Rice Krispie Treats

Ingredients you’ll need for this recipe

2 sticks of unsalted butter
10 oz bag of jumbo marshmallows
½ cup sweetened condensed milk
½ teaspoon vanilla extract
Blue food dye
6 cups rice krispie cereal
¾ cup white chocolate chips
10 Chips Ahoy cookies & 10 Oreos

Step by Step Guide

1. Start by melting your butter in a medium saucepan over medium heat. Stir consistently until it turns golden brown and releases a nutty aroma.

2. Add the jumbo marshmallows to the browned butter and keep stirring. It might look like they won’t blend at first, but trust the process—it takes about 5 minutes for the magic to happen.

3. Stir in the sweetened condensed milk until smooth, then remove from heat. Add the vanilla and enough blue food dye to achieve that Cookie Monster shade of blue.

4. Pour the blue marshmallow mixture over your rice krispie cereal and stir until everything is evenly coated.

5. Mix in ½ cup white chocolate chips, ¾ of the crumbled Chips Ahoy, and ¾ of the Oreos. Save the rest for topping—because more is always more!

6. Butter or line your 9×11 pan with parchment paper. Pour in the rice krispie mixture and spread evenly.

7. Sprinkle the remaining cookies and white chocolate chips on top, pressing them in gently.

8. Cover the pan and refrigerate for at least 20 minutes. Once set, cut into squares and marvel at your Cookie Monster-inspired masterpiece.

These Cookie Monster Rice Krispie Treats are the perfect mix of whimsy and indulgence. The vibrant blue color and cookie-loaded crunch make them as fun to look at as they are to eat. Whether you’re hosting a party or just looking to brighten someone’s day, these treats are bound to be a hit.

So grab your ingredients, channel your inner Cookie Monster, and get ready to dig in—because these are treats worth roaring over!

Ingredients

2 sticks of unsalted butter
10 oz bag of jumbo marshmallows
½ cup sweetened condensed milk
½ teaspoon vanilla extract
Blue food dye
6 cups rice krispie cereal
¾ cup white chocolate chips
10 Chips Ahoy cookies & 10 Oreos

Instructions

Start by melting your butter in a medium saucepan over medium heat. Stir consistently until it turns golden brown and releases a nutty aroma.
Add the jumbo marshmallows to the browned butter and keep stirring. It might look like they won't blend at first, but trust the process—it takes about 5 minutes for the magic to happen.
Stir in the sweetened condensed milk until smooth, then remove from heat. Add the vanilla and enough blue food dye to achieve that Cookie Monster shade of blue.
Pour the blue marshmallow mixture over your rice krispie cereal and stir until everything is evenly coated.
Mix in ½ cup white chocolate chips, ¾ of the crumbled Chips Ahoy, and ¾ of the Oreos. Save the rest for topping—because more is always more!
Butter or line your 9×11 pan with parchment paper. Pour in the rice krispie mixture and spread evenly.
Sprinkle the remaining cookies and white chocolate chips on top, pressing them in gently.
Cover the pan and refrigerate for at least 20 minutes. Once set, cut into squares and marvel at your Cookie Monster-inspired masterpiece.