Soak Oreo crumb base in flavored milk, top with whipped cream, and layer with chocolate.
Layer fresh strawberries between the layers for a fruity sensation.
Infuse the cake with instant coffee powder for a caffeine boost.
Add one parts coconut milk with two parts regular milk, and enhance the crunch with toasted coconut flakes.
In this no-bake version, Oreo crumbs, whipped cream, and tres leches mix is layered in a cake pan and refrigerated overnight.