The flavor of this pudding changes dramatically depending on the ingredients used. Skim milk makes a pudding with the lighter taste and texture of the "low-fat" puddings whereas whole milk gives the full flavor of the original. High-end fancy cocoa powders like Valhrona will result in a really dynamic, flavorful chocolate pudding, whereas grocery store staples like Hershey's will have a simpler flavor more in line with the taste of the pudding you remember.
