Originally Posted by
LapLap
There's currently a very odd "bake your own" version that is widely available, wasn't tempted to get it myself, might interest your friend though
http://nestle.jp/brand/kit/bake/
There are many commercials about this "bake your kit kat" I initially thought it was little mochi that you bake until slightly crispy brown then I realized it was a kit kat commercial.
It looks like a pop tart concept kit kat.