Paula Kule has a blog where she writes about food and stuff, and I think one day she’ll be able to assemble her own cookbook from the material that she writes there. Anyway, a few years ago there was a legendary snack that she would make, and she’s just written a guide on how to make your own batch.
All it takes is the following:
One package Oreos, One package cream cheese, One block chocolate candy coating.
You can read how to make them on her blog: Oreo Balls | Make Cupcakes, Not War (Scroll down about half way to get straight to how to make your own.)