This Oreo mousse cake is a light and fluffy dessert that is perfect for those who want a less indulgent dessert. It is made with layers of crushed Oreos and a creamy mousse made with whipped cream, cream cheese, and vanilla extract. The cake is chilled in the refrigerator for a few hours before serving, allowing the flavors to meld together. This cake is perfect for those who love the combination of chocolate and vanilla flavors.