In a springform pan, add a piece of acetate paper around the inside. Set out both flavors of ice cream and let them both sit out and get melty, not melted.
Add the first flavor to the bottom of the pan and smooth it out (however much you like). Top it with crushed cookies- I used regular Oreos. Be sure to press the into the ice cream.
Add the chocolate ice cream to the pan and smooth it out and top it with sprinkles. Press that into the ice cream as well.
Let it sit in the freezer for a few hours, ideally overnight. When you’re ready to serve it, remove the pan and acetate sheet. Let it get to a temperature that you can cut through and slice it!