Get ready to meet your new favorite no-bake dessert. These Oreo Krispie Treats are the ultimate upgrade to a classic, combining the gooey, chewy texture of Rice Krispie treats with the iconic cookies-and-cream crunch of Oreos. This easy-to-follow recipe creates perfectly soft and flavorful treats every single time, making it a guaranteed hit for parties, bake sales, or a simple weeknight indulgence. If you’ve been searching for a dessert that’s quick, requires minimal effort, and delivers maximum flavor, you’ve found it.
Why This Oreo Krispie Treats Recipe is a Must-Try
Unlike other recipes that can turn out dry or hard, this one has a secret: the perfect marshmallow-to-cereal ratio. This ensures every bite is packed with gooey, marshmallowy goodness, balanced by the rich chocolate and cream flavor of chopped Oreos. It’s a nostalgic treat with a modern twist that both kids and adults will devour. Plus, it’s a fantastic recipe to make with little helpers in the kitchen!

Ingredients You’ll Need
The beauty of this recipe lies in its simplicity. You only need a handful of basic ingredients to create these incredible cookies and cream treats.
Core Components
- Butter: Use salted butter to balance the sweetness. If you only have unsalted, add a ¼ teaspoon of salt.
- Mini Marshmallows: They melt more quickly and evenly than large marshmallows. You’ll need one full 16-ounce bag plus an extra cup to stir in at the end for pockets of gooeyness.
- Vanilla Extract: A splash of pure vanilla extract enhances all the other flavors.
- Rice Krispies Cereal: The classic, crispy backbone of the treat.
- Oreo Cookies: The star of the show! You’ll need about 15 cookies, coarsely chopped. No need to remove the cream filling.
Step-by-Step Instructions for Perfect Oreo Krispie Treats
Follow these simple steps to dessert perfection. The key is to work quickly once the marshmallows are melted!
- Prep Your Pan: Grease a 9×9 inch baking pan with butter or non-stick spray. For extra-easy removal, line the pan with parchment paper, leaving an overhang on two sides to act as handles.
- Melt Butter and Marshmallows: In a large pot or Dutch oven, melt the butter over low heat. Add one 16-ounce bag of mini marshmallows and stir continuously until they are completely melted and smooth. Be careful not to overheat, as this can make the final treats hard.
- Add Flavor: Remove the pot from the heat and stir in the vanilla extract.
- Combine Ingredients: Gently fold in the Rice Krispies cereal until it’s just coated. Add the chopped Oreos and the remaining 1 cup of mini marshmallows, stirring gently until they are evenly distributed. The residual heat will slightly melt the extra marshmallows, creating that perfect texture.
- Press into Pan: Immediately transfer the mixture to your prepared pan. Use a greased spatula or a piece of wax paper to gently press the mixture into an even layer. Don’t press too firmly, as this can lead to dense, hard treats.
- Cool and Set: Let the Oreo Krispie Treats cool at room temperature for at least 1 hour to set completely. Avoid refrigerating them, as this can make them tough.
- Slice and Serve: Once set, use the parchment paper handles to lift the treats out of the pan. Place them on a cutting board and slice into 16 squares.

Pro Tips for the Chewy-est, Gooiest Treats
Want to guarantee your Oreo Krispie Treats are the best on the block? Follow these simple but crucial tips.
- Use Low Heat: Melting the marshmallows slowly over low heat is the single most important step. High heat caramelizes the sugar in the marshmallows, resulting in hard, brittle treats.
- Don’t Over-stir: Once you add the cereal, stir just enough to combine everything. Over-mixing can break down the cereal and make the treats less crispy.
- Press Gently: When pressing the mixture into the pan, be gentle. Compacting them too much will make them dense and hard to bite.
- Fresh Ingredients Matter: Use fresh marshmallows! A bag that’s been open for a while can lead to a drier, less gooey final product.
Delicious Variations to Try
While the classic recipe is a winner, you can easily customize it. For more inspiration on delicious and simple desserts, check out these easy cookie recipes.
- White Chocolate Drizzle: Melt some white chocolate chips and drizzle it over the top of the set treats for an extra layer of decadence. If you love white chocolate, you might also enjoy these white chocolate peppermint cookies.
- Golden Oreos: Swap classic Oreos for Golden Oreos for a vanilla-forward flavor profile.
- Extra Marshmallow: For ultra-gooey treats, stir in up to 2 extra cups of mini marshmallows at the end.
- Festive Fun: Add some festive sprinkles for holidays or birthdays. This recipe is a great base, much like this Christmas crack recipe which is perfect for holiday trays.
How to Store Your Treats
Storing your Oreo Krispie Treats properly is key to keeping them soft and fresh. Place them in an airtight container at room temperature. They will stay fresh for up to 3 days. You can separate layers with wax paper to prevent sticking. Avoid storing them in the refrigerator, as the cold air will make them hard and dry.
Frequently Asked Questions
Yes, you can make a gluten-free version. Use a gluten-free crisped rice cereal and substitute the Oreos with a gluten-free chocolate sandwich cookie.
Absolutely! Double Stuf Oreos work great and will add an extra bit of creamy flavor. You can use the same quantity of cookies as called for in the recipe.
The key is to use low heat when melting your butter and marshmallows and to avoid over-packing the mixture into the pan. Melting marshmallows too quickly caramelizes the sugar, and compacting them removes air pockets, both of which result in hard treats.
These treats are best served within 1-2 days of making them. You can make them the day before an event for optimal freshness. Just be sure to store them in an airtight container at room temperature.
For the best texture, aim for a coarse chop. Place the Oreos in a zip-top bag and gently crush them with a rolling pin or the bottom of a glass. You want a mix of smaller crumbs and larger, pea-sized pieces.
The Ultimate No-Bake Oreo Dessert

Oreo Krispie Treats (The BEST No-Bake Recipe!)
Ingredients
Equipment
Method
- Grease a 9x9 inch baking pan with butter or non-stick spray. Line with parchment paper for easy removal.
- In a large pot, melt the butter over low heat. Add the 16-ounce bag of mini marshmallows and stir until completely smooth.
- Remove from heat and stir in the vanilla extract.
- Gently fold in the Rice Krispies cereal, followed by the chopped Oreos and the remaining 1 cup of mini marshmallows.
- Transfer the mixture to the prepared pan and gently press into an even layer with a greased spatula.
- Let the treats cool at room temperature for at least 1 hour to set completely.
- Lift the treats from the pan using the parchment paper, and slice into 16 squares.
Notes
Don't Press Too Hard: Gently press the mixture into the pan to avoid creating dense, hard treats.
Storage: Store in an airtight container at room temperature for up to 3 days for maximum freshness.
Share Your Creation!
We are certain that these Oreo Krispie Treats will become a staple in your dessert rotation. They’re simple, delicious, and always a crowd-pleaser. If you make this recipe, we’d love to see it! Share a photo on Pinterest and tell us what you think in the comments below. Your feedback helps our community of home cooks grow!
