No Bake Chocolate Marshmallow Mousse Cake Edit No Bake Chocolate Marshmallow Mousse Cake with an Oreo cookie base, a layer of marshmallow chocolate mousse, chocolate ganache and Kit Kats! Read More About This Recipe Click Here Share this post Related PostsSoft Batch Chocolate M&M CookiesCream Cheese Pistachio CookiesBoston Cream Pie Cookie BitesBoston Cream Pie Cookie Bites