This Oreo mousse recipe is a light and fluffy dessert that's perfect for any occasion. Using a food processor, crush Oreos into fine crumbs and mix with melted butter. Press the mixture into a baking dish and chill. Meanwhile, beat heavy cream, sugar, and vanilla extract until stiff peaks form. Fold in crushed Oreos and spoon the mixture over the crust. Chill for a few hours before serving.
