4cups of Oreo pudding (chocolate or vanilla would also work.)
Instructions
Set aside about 15 Oreos to line the sides of the trifle. Crush the remaining Oreos. Cut your cake into cubes, whip your cream, and make your pudding. Start layering the ingredients in a trifle dish or large bowl. Start with pudding, then alternate with cream, Oreos, pudding and cake. Layer until all ingredients are gone, and finish with whipped cream and some Oreos on top. Chill before serving.