Oreo Birthday Cake Rice Krispie Treats
These Oreo Birthday Cake Rice Krispie Treats are soft, gooey, and loaded with crushed Oreos, rainbow sprinkles, and rich cake batter flavor. Topped with creamy white chocolate or vanilla almond bark, they’re the ultimate no-bake party treat!
Servings: 20 slices
Ingredients
For the Rice Krispie Treats:
- 1 cup salted butter
- 2 tsp vanilla extract
- 1 tsp cake batter extract
- 20 oz mini marshmallows
- 10 cups Rice Krispies
- 2 cup roughly chopped Oreos
- ¼ cup rainbow sprinkles
For the topping:
- 24 oz vanilla almond bark you can also is 1-2 cups white chocolate melted
- 1 cup roughly chopped Oreos
- 3 tbsp rainbow sprinkles
Instructions
For the Rice Krispie Treats:
- Line a 9×13-inch pan with parchment paper and spray lightly with nonstick cooking spray. In a large pot, melt the butter over medium heat. Continue stirring as it melts and begins to foam. After a few minutes, it will foam a second time, turn golden, and give off a nutty, toasty aroma—this is browning! As soon as you see golden bits forming at the bottom and smell that rich aroma, remove the pot from the heat to prevent burning.
- Stir in the vanilla extract and cake batter extract. The mixture will bubble up—stir continuously for about 30 seconds until the bubbling subsides.
- Microwave the marshmallows in a large bowl for 30–45 seconds to help them melt faster (optional, but helpful). Add the marshmallows to the pot and stir until nearly melted and smooth.
- Add the Rice Krispies, 2–3 cups at a time, stirring gently to combine. Fold in chopped Oreos and rainbow sprinkles. Transfer the mixture to the prepared pan. Lightly wet your hands or spray them with nonstick spray, then gently press the mixture into an even layer. Don’t press too hard—you want them soft and chewy!
For the topping:
- In a microwave-safe bowl, melt the white chocolate or almond bark in 30-second intervals, stirring between each, until smooth. Let it cool for 2–3 minutes before drizzling.
- Pour the melted chocolate over the top of the treats. Immediately sprinkle with extra Oreos and sprinkles. Let cool at room temperature until firm. Slice into 20–24 squares and serve!