Oreo Rice Krispie Treats Recipe
Introduction
Oreo Rice Krispie Treats bring a fun twist to a classic snack by adding crushed Oreo cookies for extra flavor and crunch. These sweet, chewy bars are easy to make and perfect for sharing at parties or enjoying as a delightful treat anytime.

Ingredients
- ½ cup unsalted butter
- 20 ounces mini marshmallows
- 1 teaspoon vanilla extract
- 1 pinch salt
- 7 cups Rice Krispies cereal
- 24 Oreo cookies
Instructions
- Step 1: Prepare a 9×13-inch pan by coating it with butter, cooking spray, or lining it with parchment paper for easy removal.
- Step 2: Place the Oreo cookies inside a large ziplock bag and crush them using a rolling pin or your hands, leaving some larger chunks for texture. Set aside.
- Step 3: In a large pot, melt the butter over low heat. Once melted, add the mini marshmallows and stir continuously until fully melted and smooth.
- Step 4: Stir in the vanilla extract and a pinch of salt to enhance the flavor.
- Step 5: Remove the pot from heat and quickly fold in the Rice Krispies cereal, stirring until evenly coated in the marshmallow mixture.
- Step 6: Add the crushed Oreo cookies, reserving ¼ cup to sprinkle on top, and gently mix until combined, ensuring the cookie chunks are evenly distributed.
- Step 7: Transfer the mixture to the prepared pan, pressing it down evenly using a greased spatula or clean, buttered hands.
- Step 8: Sprinkle the remaining ¼ cup crushed Oreos over the top of the treats.
- Step 9: Allow the treats to cool at room temperature for about 30 minutes before cutting into squares or rectangles.
Tips & Variations
- Use golden Oreos for a slightly different flavor and a fun visual twist.
- For extra richness, drizzle melted white or dark chocolate over the top once cooled.
- Press the mixture firmly into the pan to help the treats hold together better when cutting.
Storage
Store the Oreo Rice Krispie Treats in an airtight container at room temperature for up to 3 days. For longer storage, keep them in the refrigerator for up to a week. If refrigerated, let them come to room temperature before serving for the best texture.
How to Serve

Serve this delicious recipe with your favorite sides.
FAQs
Can I use regular sized marshmallows instead of mini marshmallows?
Yes, you can use regular marshmallows but you may need to cut them into smaller pieces to help them melt evenly and quickly.
Can I freeze these treats?
Yes, you can freeze them in an airtight container or wrapped tightly in plastic wrap for up to 2 months. Thaw at room temperature before eating.
Print
Oreo Rice Krispie Treats Recipe
- Total Time: 40 minutes
- Yield: 12–16 squares 1x
Description
Oreo Rice Krispie Treats combine classic crispy marshmallow cereal squares with crushed Oreo cookies for a delicious twist on a nostalgic snack. These treats are easy to make with melted butter and mini marshmallows, mixed with Rice Krispies cereal and Oreo cookie chunks, creating a sweet, crunchy, and chocolatey dessert perfect for parties or an everyday indulgence.
Ingredients
Main Ingredients
- ½ cup unsalted butter
- 20 ounces mini marshmallows
- 1 teaspoon vanilla extract
- 1 pinch salt
- 7 cups Rice Krispies cereal
- 24 Oreo cookies
Instructions
- Prepare the pan: Coat a 9×13-inch pan with butter, cooking spray, or line it with parchment paper to ensure the treats can be removed easily once set.
- Crush Oreos: Place Oreo cookies in a large ziplock bag and crush them using a rolling pin or your hands. Keep some chunks larger for texture. Set aside the crushed Oreos.
- Melt butter and marshmallows: In a large pot over low heat, melt the butter. Once melted, add mini marshmallows and stir continuously until completely melted and smooth.
- Add flavoring: Stir in the vanilla extract and a pinch of salt to enhance the overall flavor of the mixture.
- Combine cereal: Remove the pot from heat and quickly fold in the Rice Krispies cereal, stirring until all cereal is evenly coated with the melted marshmallow mixture.
- Add Oreos: Mix in the crushed Oreos, reserving about ¼ cup to sprinkle on top, and gently fold to distribute cookie chunks evenly throughout the mixture.
- Press into pan: Transfer the mixture into the prepared pan, pressing down evenly using a greased spatula or buttered hands to compact the treats.
- Top with Oreos: Sprinkle the remaining ¼ cup of crushed Oreos evenly over the top of the pressed mixture for added texture and decoration.
- Cool and cut: Let the treats cool at room temperature for about 30 minutes until set. Once firm, cut into squares or rectangles to serve.
Notes
- For easier handling, grease your hands or spatula slightly before pressing the mixture into the pan to prevent sticking.
- Use mini marshmallows for faster melting and smoother texture compared to large marshmallows.
- You can store these treats in an airtight container at room temperature for up to 3 days to maintain freshness.
- Feel free to customize by adding chocolate chips or nuts if desired.
- Prep Time: 10 minutes
- Cook Time: 10 minutes
- Category: Dessert
- Method: Stovetop
- Cuisine: American
Keywords: Oreo Rice Krispie Treats, Oreo treats, marshmallow cereal bars, no bake dessert, easy kids snacks, Rice Krispies dessert

