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No-Bake Birthday Cake Oreo Icebox Cake

No-Bake Birthday Cake Oreo Icebox Cake - featured image

This easy, no-bake icebox cake layers Birthday Cake Oreos, fluffy whipped cream, vanilla pudding, and rainbow sprinkles for a festive, crowd-pleasing dessert. Perfect for birthdays, parties, or any occasion when you want a fun, colorful treat without turning on the oven.

Ingredients

Scale
  • 3640 Birthday Cake Oreos (or Golden Oreos plus extra sprinkles)
  • 2 cups heavy whipping cream (cold)
  • 1/3 cup powdered sugar
  • 1 teaspoon vanilla extract
  • 1 box (3.4 oz) instant vanilla pudding mix
  • 1 1/2 cups cold milk (whole milk preferred, 2% okay)
  • 1/3 cup rainbow sprinkles (plus extra for topping)
  • Optional: 4 oz cream cheese, softened

Instructions

  1. Pour 2 cups cold heavy cream into a large mixing bowl. Add 1/3 cup powdered sugar and 1 teaspoon vanilla extract. Using a hand mixer or stand mixer, whip on medium-high speed for 2–3 minutes until soft peaks form.
  2. In a separate bowl, whisk 1 box instant vanilla pudding mix with 1 1/2 cups cold milk for 2 minutes. Let sit for 3–5 minutes until thick.
  3. Gently fold the prepared pudding into the whipped cream using a spatula. If using, beat 4 oz softened cream cheese until smooth and fold it in now. Sprinkle in 1/3 cup rainbow sprinkles and gently mix until just combined.
  4. Arrange a single layer of Birthday Cake Oreos (about 16) on the bottom of an 8×8-inch or 9×9-inch baking dish. Break cookies as needed to fit.
  5. Spread half of the whipped cream-pudding mixture over the Oreos. Sprinkle a few extra sprinkles over this layer.
  6. Add a second layer of Birthday Cake Oreos (about 16 more), then top with the remaining filling. Smooth the top evenly and finish with a generous handful of rainbow sprinkles.
  7. Cover the dish with plastic wrap or foil and refrigerate for at least 4 hours (overnight is best) to allow the cookies to soften.
  8. After chilling, cut into squares and serve cold. For clean slices, freeze for 20–30 minutes before cutting.

Notes

For best results, chill the cake overnight for the softest, cake-like texture. Use cold ingredients and bowls for fluffier whipped cream. Swap in gluten-free or dairy-free alternatives as needed. For clean slices, freeze the cake for 20–30 minutes before cutting. Get creative with Oreo flavors or add fruit for variations.

Nutrition

Keywords: no-bake, birthday cake, Oreo, icebox cake, party dessert, easy dessert, kid-friendly, sprinkles, summer dessert, pudding cake