Ingredients
Equipment
Method
Make the Oreo crust
- Pulse 30 Oreo cookies into fine crumbs, then combine with melted unsalted butter until evenly coated.
- Press the crumb mixture firmly into a 9-inch springform pan, then freeze for 15 minutes to set.
Assemble the ice cream filling
- Roughly crush the remaining 10 Oreo cookies, then fold them into the softened cookies and cream ice cream.
- Spread the ice cream over the frozen crust, smooth the top, and freeze for 4 hours.
Prepare and add the ganache
- Heat the heavy cream until steaming, then pour it over the finely chopped dark chocolate and corn syrup.
- Let the mixture sit for 2 minutes, then stir until smooth.
- Pour the ganache over the frozen cake and press whole Oreos into the ganache.
- Freeze at least 2 more hours until firm.
Serve
- Run a warm knife around the springform before releasing the cake.
Notes
For the cleanest slices, let the cake sit at room temperature for only 3–5 minutes before cutting. Store covered in the freezer for up to 2 weeks; freezing is a must for this dessert (do not refrigerate to thaw). Dietary swap: use dairy-free cookies and a dairy-free cookies-and-cream ice cream alternative for a dairy-free version, keeping the ganache portion dairy-free as needed.
