Gluten-Free No-Bake Oreo Icebox Cake
A simple no-bake dessert that transforms Oreo Thins and whipped cream into an elegant icebox cake. Layers of crispy cookies soften slightly as they absorb the rich whipped cream filling, creating a unique texture between cake and mousse. Serve chilled as a make-ahead dessert for casual gatherings or dinner parties. This version skips baking entirely, making it perfect for hot days or when you need something impressive with minimal effort.
Ingredients
- 2 boxes Oreo Thins
- 2 cups heavy cream
- ½ cup powdered sugar, sifted(optional)
Instructions
- 1
Beat heavy cream to soft peaks, stirring in powdered sugar if using.
- 2
Arrange cookies in a single circle on a round cake plate, using about 12 cookies per layer.
- 3
Spread or pipe whipped cream over the cookie layer.
- 4
Repeat cookie and cream layers until all ingredients are used.
- 5
Chill overnight in the refrigerator.
- 6
Cut into slices and serve.
Tips
For clean slices, use a warm, dry knife and wipe between cuts. The cake firms up more overnight, making it easier to portion the next day.
Pipe the cream between layers for a neater presentation, or spread it for a casual rustic look. Either method works perfectly.
Good to Know
Refrigerate in an airtight container for up to 3 days. The cookies will gradually soften as they absorb cream.
Assemble the entire cake up to 2 days ahead. Chilling overnight is required, so this is an ideal make-ahead dessert.
Serve chilled directly from the refrigerator. Cut into wedges and plate individually. Pairs well with coffee, milk, or light fruit compotes.
Common Mistakes
Whip cream to stiff peaks to avoid a soggy cake; use soft peaks only if serving within hours.
Chill for the full overnight period to allow cookies to soften slightly and flavors to meld properly.
Use a small round plate as specified; larger plates require proportionally more ingredients.
Substitutions
Dairy-Free Swaps
Vegan Options
FAQ
Can I use regular Oreos instead of Oreo Thins?
Yes, but you will need fewer cookies since they are thicker. Reduce to approximately 1.5 boxes and adjust layering accordingly. The texture and flavor remain excellent with regular Oreos.
What if I don't have powdered sugar?
The powdered sugar is optional. Whipped unsweetened or lightly salted cream works well and lets the cookie flavor dominate. You can also use granulated sugar beaten longer, though it won't dissolve as smoothly.
How long can I keep this cake in the fridge?
Store in an airtight container for up to 3 days. Beyond that, cookies become overly soft and the texture deteriorates. The cake is best enjoyed within 2 days of assembly.