Irresistible Cookies and Cream Rice Krispie Squares: Your Easiest No-Bake Dessert!
Get ready to elevate your dessert game with these phenomenal Cookies and Cream Rice Krispie Squares! If you thought the classic Rice Krispie Treat couldn’t get any better, prepare to be amazed. By incorporating generous amounts of crushed Oreo cookies, we’re taking a beloved childhood favorite and transforming it into an even more decadent and delightful no-bake dessert. The best part? They’re just as incredibly simple to prepare as the original squares you know and love.
It always feels like the perfect moment for another sweet creation, and this one, in particular, came about from a familiar kitchen scenario: a spontaneous pantry clean-out. I often find myself with a half-empty box of Rice Krispies cereal after whipping up other recipes, and to be honest, it rarely gets eaten for breakfast in my household. Coincidentally, I also had a stash of Oreos on hand. While I adore Oreos mixed into other treats, like milkshakes or ice cream, I surprisingly don’t enjoy them much on their own. This serendipitous combination sparked the idea for these utterly delicious Cookies and Cream Rice Krispie Squares, a perfect solution to both ingredient dilemmas!
The Irresistible Allure of Cookies and Cream Rice Krispie Squares
Who doesn’t cherish a good Rice Krispie square? They’re a timeless, comforting treat that brings back a flood of nostalgic memories. From their perfectly chewy texture to that satisfying marshmallow stretch, they’re a universally loved classic. But what happens when you introduce the iconic flavor of America’s favorite cookie, the Oreo, into the mix? Pure magic! The dark, rich chocolate of the cookie combined with its sweet, creamy filling adds an incredible depth of flavor and an exciting textural contrast to the soft, gooey marshmallow-cereal base. These aren’t just Rice Krispie Squares; they’re a sophisticated, yet still wonderfully playful, dessert experience.
The “Cookies and Cream” flavor profile is a global sensation for a reason. It’s a harmonious blend of sweet, crunchy, and creamy that appeals to nearly every palate. When applied to Rice Krispie Treats, this combination is simply revolutionary. Each bite offers the familiar crispiness of the cereal, the satisfying chew of melted marshmallows, and then, a delightful explosion of chocolatey Oreo chunks and their signature cream. It’s a textural masterpiece – soft, chewy, and crunchy all at once. If you’re a fan of no-bake desserts or just looking for an easy-to-make sweet treat that will impress, these Oreo Rice Krispie Treats are an absolute must-try. You might just find yourself declaring them your new favorite!
The Universal Appeal of Homemade Rice Krispie Treats
There’s a reason why Rice Krispie Treats have remained a beloved staple in homes and bakeries for generations. Their simplicity is their genius. Requiring just a handful of ingredients and minimal effort, they deliver maximum satisfaction. They’re a go-to for school lunches, bake sales, potlucks, or simply a spontaneous craving for something sweet and comforting. The magic lies in the trifecta of crispy cereal, gooey melted marshmallows, and a hint of butter, which combine to create an addictive texture that’s both light and chewy.
From classic plain versions to more adventurous renditions, these squares are a versatile canvas for culinary creativity. I’ve always enjoyed exploring different variations, from my roasted marshmallow version that adds a delightful caramelized depth, to these incredibly popular Cookies and Cream Rice Krispie Squares. Each adaptation brings something new and exciting to the table, proving that a classic can always be reimagined. The addition of Oreos, in particular, takes these treats from simple to sublime, offering a familiar comfort with an irresistible twist.

Crafting Your Perfect Cookies and Cream Rice Krispie Squares: Essential Tips & Tricks
One of the many joys of making these Cookies and Cream Rice Krispie Squares is their incredible simplicity. They truly are as easy as the traditional version, with just one extra step that adds a world of flavor: preparing your Oreo cookies. Getting this step right is key to achieving that perfect balance of texture and taste that sets these treats apart.
Choosing Your Oreos and Crushing Them Just Right
When it comes to the Oreos, you’ll want a full package of your favorite chocolate sandwich cookies. While the recipe calls for standard Oreos, feel free to experiment with Double Stuffed or even a seasonal flavor for a unique twist. The crucial part is how you crush them. Resist the urge to use a food processor, as it will likely turn your cookies into fine crumbs, which isn’t what we’re aiming for here. The goal is to have varying sizes of chunks – some larger pieces for that satisfying bite, and some smaller bits to distribute the chocolatey flavor throughout. My preferred method is simple and effective: place the Oreo cookies into a sturdy Ziploc bag, seal it, and then use a rolling pin or the bottom of a heavy pan to gently, yet firmly, smash them. This technique ensures you get those desirable, varied chunks that make these squares so delightful.
The Marshmallow Melt: Key to Perfect Texture
Achieving the perfect gooey, pliable marshmallow mixture is fundamental for any great Rice Krispie Treat. Start by melting the butter in a large, microwave-safe bowl. Once the butter is fully melted, add the mini marshmallows and toss them to ensure they’re coated. This helps them melt more evenly and prevents sticking. Microwave in short bursts, typically 30-second intervals, stirring thoroughly after each. It’s important not to overcook the marshmallows, as this can make your squares hard and brittle once cooled. You’re looking for a smooth, homogenous mixture that’s still wonderfully stretchy. Once melted, quickly stir in the vanilla extract for an extra layer of flavor before incorporating the cereal and crushed Oreos.
Pressing and Setting for Success
After combining the Rice Krispies and crushed Oreos with your marshmallow mixture, work quickly but gently. Transfer the mixture to your greased 9×13-inch baking pan. Using a piece of wax paper or parchment paper, or even lightly greased hands, gently press the mixture evenly into the pan. Avoid pressing too firmly, as this can compress the cereal and result in dense, hard squares. A light, even pressure is all you need to ensure they hold together. Then comes the hardest part: waiting! Allow the squares to set at room temperature for about an hour. This allows them to firm up perfectly, making them easy to slice and serve. For an even quicker set, you can pop them in the refrigerator for about 30 minutes, but room temperature setting often yields a slightly softer, chewier texture.

A Versatile Dessert for Any Occasion
Beyond their delightful taste, one of the greatest advantages of these Cookies and Cream Rice Krispie Squares is their adaptability for various occasions. They are an absolute lifesaver during warmer months, as they require no oven use at all. The entire “cooking” process involves simply melting butter and marshmallows, a task that can be accomplished in a microwave in two minutes or less. This makes them an ideal summer dessert, allowing you to enjoy a homemade treat without heating up your kitchen.
Their robust structure means they hold together beautifully, making them perfectly portable for potlucks, picnics, family gatherings, or school events. Unlike many other desserts that can be fragile or messy, these squares are sturdy and easy to transport, ensuring they arrive looking just as good as they taste. And let’s be honest, with the irresistible combination of classic Rice Krispie Treats and everyone’s favorite Oreo cookies, there’s absolutely nothing not to love. Prepare for them to disappear quickly – they’re always a crowd-pleaser!
Storage and Make-Ahead Tips for Your Oreo Rice Krispie Treats
To ensure your Cookies and Cream Rice Krispie Squares remain fresh and delicious, proper storage is key. Once they have fully set, slice them into individual squares. Store them in an airtight container at room temperature for up to 3-4 days. While they can be refrigerated, this sometimes makes them a little harder, so room temperature is generally preferred for optimal chewiness. If you do refrigerate them, let them come to room temperature for about 15-20 minutes before serving to soften them up.
These treats are also fantastic for making ahead. You can prepare them a day or two in advance of an event, which makes party planning a breeze. Just follow the recipe, allow them to set, cut them, and store them properly. This way, you have a delicious homemade dessert ready to go without any last-minute stress. They are a perfect addition to any dessert table and hold their quality wonderfully.
Fun Variations to Elevate Your Rice Krispie Squares
The beauty of Rice Krispie Treats lies in their versatility. While these Cookies and Cream squares are fantastic on their own, don’t hesitate to get creative with variations. Consider adding a drizzle of melted white chocolate or dark chocolate over the top once they’ve set for an extra touch of decadence and visual appeal. You could also mix in a handful of chocolate chips or mini M&M’s along with the Oreos and Rice Krispies for more texture and flavor. For a holiday twist, use seasonal Oreos or add sprinkles. If you want to make them gluten-free, remember to use certified gluten-free crisp rice cereal and gluten-free chocolate sandwich cookies (like Glutino or Kinnikinnick). The possibilities are endless, making this recipe a fun and adaptable base for countless delicious experiments.

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Cookies and Cream Rice Krispie Squares Nutrition Notes:
As with most delightful desserts and sweet treats, these Cookies and Cream Rice Krispie Squares are calorie-dense and primarily designed for enjoyment rather than nutritional benefits. They are a wonderful indulgence, perfect for satisfying a sweet tooth or sharing at special occasions. Due to their sugar and fat content, it’s always recommended to enjoy these delicious squares in moderation as part of a balanced diet.
For those mindful of specific dietary needs, please note the ingredients list. If you are aiming for a gluten-free version, be sure to use certified gluten-free crisp rice cereal and gluten-free chocolate sandwich cookies. Always check ingredient labels to ensure they meet your dietary requirements. The full nutrition breakdown for a single serving is provided in the recipe card below, offering transparent information for your planning.
Cookies and Cream Rice Krispie Squares

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Ingredients
- 16 ounce package Oreo cookies (Use Gluten Free chocolate sandwich cookies to make this recipe Gluten Free)
- 4 Tablespoons butter
- 16 ounce bag mini marshmallows
- 1/2 teaspoon vanilla extract
- 4 cups rice krispies (Use Gluten Free crisp rice cereal to make this recipe Gluten Free)
Instructions
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Grease a 9×13″ baking pan. Set aside.
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Place 16 ounce package Oreo cookies in a large freezer bag. Break cookies into chunks using a rolling pin or small pan. Set aside.
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Place 4 Tablespoons butter into a large, microwave-safe bowl. Heat on high until melted, about 30 seconds. Add 16 ounce bag mini marshmallows to the bowl and toss to coat with butter. Microwave on high at 30 second intervals until melted, stirring every 30 seconds. Stir in 1/2 teaspoon vanilla extract. Add crushed cookies and 4 cups rice krispies and stir until combined.
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Transfer mixture to prepared baking pan and let sit at room temperature until set, about 1 hour.
Nutrition
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