Satisfy your sweet tooth with these quick and easy Oreo Rice Krispie treats. They take no more than 15 minutes to make with just a few simple ingredients and are covered in a layer of chocolate for all of the chocoholics out there. These squares are a hit with kids of all ages!

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Rice Krispie treats take me right back to being a kid, and adding Oreos makes them even better! The crushed cookies add extra crunch and chocolatey flavor to the gooey marshmallow treats, while the chocolate topping makes them feel a little more indulgent.
They're a great no-bake treat for parties and potlucks, and the hardest part is waiting for them to set before tucking in!
If you love Rice Krispie treats, be sure to try my Rice Krispie Balls and Peanut Butter Crunch Bites, or browse more dessert recipes.
Ingredients
- Butter: I used salted butter to really help enhance the chocolate flavors, but you can use unsalted.
- Mini marshmallows: Melted down to act as the glue to hold everything together.
- Rice Krispies: Or any other crispy rice cereal.
- Oreos: I used 12 Oreos, but you measure that with your heart and throw in a few more in if you like.
- Chocolate chips: Melted down for that delicious chocolate topping.
- Coconut oil: Added to the chocolate chips to make it harden quicker. You can also use vegetable oil or butter.
How to make Oreo Rice Krispie treats
Be sure to scroll down for the full recipe!
- Melt the butter and marshmallows together in a large pot over low heat (photo 1).
- Stir the crispy rice cereal and crushed Oreos into the melted marshmallow mixture (photo 2).
- Press into a pan (photo 3).
- Cover with melted chocolate and let set in the fridge (photo 4).

Variations
These Oreo Rice Krispie treats are pretty good as they are, but there are a few swaps and additions you can make to make them your own!
- I used original Oreo cookies, but you can use double stuffed if you prefer.
- Try using different flavored Oreos like mint or peanut butter.
- I don't have an overly sweet tooth, but if you prefer your squares on the sweeter side, and in a teaspoon of vanilla extract.
- Experiment with different add ins, M&Ms, mini marshmallows, sprinkles and freeze dried raspberries all work great!
- Skip the chocolate layer.
Frequently Asked Questions
I used an 8x8 square pan for these and the squares were pretty sizeable. If you prefer a thinner Rice Krispie treat, use a larger pan, a half sheet will work well.
Store the treats in an airtight container in the fridge for up to 5 days, with parchment between the layers. Let them sit at room temperature for 10 minutes before serving for the best texture.
Be sure to heat the marshmallows and butter on a low heat. If you melt them too quickly, that can result in hard squares. Don't use old marshmallows either as they can dry out.
I love hearing from you!! If you have tried these Oreo Rice Krispie treats, be sure to scroll down, give them a star rating and let me know what you thought!

Oreo Rice Krispie Treats
Ingredients
- 4 tablespoons salted butter
- 3 cups mini marshmallows (170g)
- 6 cups Rice Krispies (150g)
- 12 Oreos
- 1 cup chocolate chips (170g)
- 1 tablespoon coconut oil
Instructions
- Line an 8x8 tin with parchment, leaving an overhang at the sides.
- Melt the butter in a pan on a low heat.4 tablespoons salted butter
- Once melted, add the marshmallows and stir until melted and smooth.3 cups mini marshmallows
- Place the Rice Krispies in a large bowl and stir in the melted marshmallows until everything is coated.6 cups Rice Krispies
- Break up the Oreos and fold into the Rice Krispies.12 Oreos
- Place the mixture into the lined tin and press down lightly with parchment so that it's even.
- Place a small pot on a low heat and add the chocolate chips and coconut oil. Gently heat until melted.1 cup chocolate chips, 1 tablespoon coconut oil
- Spread the chocolate over the top of the Rice Krispies.
- Place in the fridge until solid (about 45mins) before removing from the pan and cutting into squares.
Notes
- Melt the butter and marshmallows on a low heat.
- Be sure to line your tin with parchment before adding the mixture, otherwise they will be near impossible to remove from the tin!
- The mixture is super sticky, so use a piece of parchment or plastic wrap to press it into the tin.
- Don't press down on the mixture too hard when placing it in the tin or you will crush the Rice Krispies and you will be left with dense squares.
- Nutritional values are an estimate only.









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