Imagine biting into a decadent treat where the crunch of rice cereal meets the creamy, chocolatey goodness of Oreo cookies, creating an explosion of flavors that dance on your taste buds. These Oreo rice crispy treats are not just a dessert; they’re an experience, perfect for sharing at parties or indulging during cozy movie nights when the craving for something sweet hits just right.
Growing up, my kitchen was often filled with laughter and the delightful aroma of melting marshmallows as my family whipped up our favorite snacks. The moment these Oreo rice crispy treats come together, nostalgia washes over me; they remind me of carefree days spent with loved ones. Whether you’re celebrating a birthday or simply treating yourself after a long week, these delicious bites promise to deliver joy in every crunchy, creamy mouthful.
Why Will You Keep Making oreo rice crispy treats?
Deliciously unique: These treats combine the classic crunch of rice cereal with the rich flavor of Oreo cookies, creating a delightful texture that’s hard to resist.
Quick and easy: With only 15 minutes of prep and 5 minutes of cook time, you can whip up a batch in no time!
Crowd-pleaser: Perfect for parties or family gatherings, they’re sure to impress both kids and adults alike.
Customizable: Add more crushed Oreos on top for an extra treat or even drizzle with chocolate for a decadent twist!
Simple ingredients: Made with just butter, marshmallows, rice cereal, and Oreo cookies, these are pantry-friendly snacks that you can enjoy anytime!
Ingredients for oreo rice crispy treats
- 3 tablespoons butter (unsalted) – This rich butter adds a creamy texture and helps bind all the ingredients together.
- 1 package marshmallows (10 oz) – Use mini marshmallows for easier melting and even distribution throughout the treats.
- 6 cups rice cereal – The foundation of your treats, providing that signature crunch that complements the Oreo flavor beautifully.
- 1 cup Oreo cookies (crushed) – These crushed cookies infuse your treats with a delightful chocolatey taste and cookie bits that everyone will love.
Optional Topping:
- 1/2 cup Oreo cookies (crushed, for topping) – Sprinkle these on top for an extra layer of deliciousness and visual appeal in your oreo rice crispy treats.
How to Make oreo rice crispy treats

1. Melt the Butter: In a large pot, melt 3 tablespoons of unsalted butter over low heat. As it melts, add 1 package (10 oz) of marshmallows and stir gently until everything is completely melted and smooth, creating a luscious base.
2. Combine Ingredients: Remove the pot from heat and quickly stir in 6 cups of rice cereal along with 1 cup of crushed Oreo cookies. Mix until all the cereal is evenly coated and the cookie pieces are well distributed throughout the mixture.
3. Press into Pan: Transfer the mixture into a greased 9×13 inch baking pan. Using a spatula or your hands, press it down firmly to create an even layer. This helps your treats hold their shape once cooled!
4. Add Topping (Optional): If you want extra cookie crunch, sprinkle 1/2 cup of crushed Oreo cookies on top. Gently press them into the mixture for added texture and flavor.
5. Cool and Cut: Allow your delicious treats to cool at room temperature for about 10-15 minutes. Once they’re set, cut them into squares and enjoy the delightful combination of creamy marshmallow and crunchy Oreo goodness!
Optional: For an extra touch, drizzle melted chocolate over the top before cutting.
Exact quantities are listed in the recipe card below.
Tips for the Best oreo rice crispy treats
- Butter Measurement: Use exactly 3 tablespoons of unsalted butter to achieve a perfectly creamy texture without overpowering the sweetness of the marshmallows.
- Melt Carefully: Melt the butter and marshmallows over low heat, stirring continuously to prevent burning and ensure a smooth mixture for your oreo rice crispy treats.
- Timing is Key: Once you mix in the rice cereal and crushed Oreo cookies, work quickly to press them into the pan before the mixture begins to set.
- Grease Generously: Greasing your baking pan is essential; it prevents sticking and makes it easier to cut the treats once cooled.
- Press Firmly: When forming the treats, press down firmly but gently—this keeps them from crumbling while ensuring they hold together well after cooling.
- Top with Oreos: For an extra crunch, sprinkle additional crushed Oreo cookies on top before pressing them in slightly; it adds a delightful finishing touch!
How to Store and Freeze oreo rice crispy treats
- Room Temperature: Keep your oreo rice crispy treats in an airtight container at room temperature for up to 3 days to maintain their delightful crunch.
- Fridge: For extended freshness, store them in the fridge in a sealed container. They will stay good for about a week but may lose some crispiness.
- Freezer: If you want to enjoy your oreo rice crispy treats later, freeze them! Wrap each treat individually in plastic wrap, then place them in a freezer-safe bag for up to 2 months.
- Reheating: To bring back that gooey texture, microwave a frozen treat for about 10-15 seconds. Enjoy the magic of Oreos and marshmallows all over again!
oreo rice crispy treats Your Way
Feel free to get creative and make these delightful treats your own with some fun twists and adaptations!
- Nutty Crunch: Substitute 1 cup of crushed nuts for the Oreo cookies to add a rich, nutty flavor. Almonds or pecans work beautifully, creating a crunchy contrast that enhances the overall texture.
- Peanut Butter Swirl: Mix in 1/2 cup of creamy peanut butter with the melted marshmallows for an irresistible nutty flavor. This delightful addition gives your treats a smooth richness that pairs perfectly with the crunchiness.
- Minty Fresh: Add 1/2 teaspoon of peppermint extract to the melted marshmallows for a refreshing twist. The cool mint flavor will dance on your palate, offering a fun variation that’s perfect for any celebration.
- Chocolate Drizzle: Melt 1/2 cup of chocolate chips and drizzle over the cooled treats for an extra layer of indulgence. This creates a decadent chocolate finish that makes every bite feel like a special occasion.
- S’mores Style: Mix in 1 cup of mini marshmallows and 1/2 cup of graham cracker crumbs into the base. This twist transforms your treats into a nostalgic campfire delight, bringing together those beloved flavors.
- Spicy Kick: Stir in a pinch of cayenne pepper or chili powder to the marshmallows before mixing with the cereal for a surprising heat. This unexpected twist adds an exciting kick that will leave everyone guessing!
- Cookie Butter Bliss: Replace half of the crushed Oreos with cookie butter for a warm, spiced flavor profile. The creamy texture adds depth, making each bite feel like a cozy hug from grandma.
- Caramel Drizzle: Drizzle warm caramel sauce over the finished bars for an ooey-gooey sweetness that elevates this classic treat. The combination of chocolate and caramel is simply divine!
Make Ahead Options

These delightful Oreo rice crispy treats are not just a hit at parties but also perfect for meal prep! You can prepare key components in advance, making your life a little easier when it’s time to serve. Start by melting the 3 tablespoons of unsalted butter and combining it with the 10 oz package of marshmallows over low heat until smooth. Then, mix in the 6 cups of rice cereal and 1 cup of crushed Oreo cookies until well blended. Once you’ve pressed the mixture into a greased 9×13 inch baking pan, you can cover it tightly and store it in the refrigerator for up to 3 days. Just remember to sprinkle any additional crushed Oreo cookies on top before serving to maintain their crunch! When you’re ready to enjoy these treats, simply allow them to come to room temperature for about 10-15 minutes before cutting into squares. This way, you save time while ensuring your Oreo rice crispy treats remain deliciously fresh!
oreo rice crispy treats Recipe FAQs
Can I use margarine instead of butter?
Absolutely! While unsalted butter gives a rich flavor, you can substitute it with margarine if needed. Just ensure it’s a good quality brand for the best results.
What type of marshmallows should I use?
A 10 oz package of regular marshmallows works perfectly for this recipe. Mini marshmallows can also be used; just keep an eye on them while melting, as they may melt faster.
How do I store leftover oreo rice crispy treats?
Store your treats in an airtight container at room temperature for up to 3 days. If you find they’re getting a bit hard, placing a slice of bread in the container can help maintain their chewy texture.
Can I freeze oreo rice crispy treats?
Yes, you can freeze these delightful treats! Wrap them tightly in plastic wrap and then place them in a freezer-safe bag. They’ll stay fresh for up to 2 months. Just thaw at room temperature before enjoying!
What’s the best way to cut the treats into squares?
For clean cuts, let the treats cool for about 10-15 minutes until they’re slightly firm but still warm. Use a sharp knife or a pizza cutter for smooth slicing – this prevents them from crumbling too much!
How many servings does this recipe make?
This recipe yields about 4 generous servings. Each square is approximately 180 calories, making it a sweet treat that’s perfect for sharing—or keeping all to yourself!

Oreo Rice Crispy Treats
Ingredients
Method
- In a large pot, melt the butter over low heat. Add the marshmallows and stir until completely melted and smooth.
- Remove from heat and quickly stir in the rice cereal and crushed Oreo cookies until well combined.
- Press the mixture into a greased 9x13 inch baking pan, using a spatula or your hands to flatten it evenly.
- If desired, sprinkle additional crushed Oreo cookies on top and gently press them in.
- Allow the treats to cool at room temperature for about 10-15 minutes before cutting into squares.


