Machina : Point taken. Earth-shattering uber-laser ftw.
I think it'd be simplest to just place every item whose *base* is the same(every chocolate bar is a chocolate bar, regardless of if it is crunchy or not) under an inventory slot named the same as the base item, which opens to a second menu which lists all of these items separately, and uses the standard GH format of listing 25 instances of chocolate bar.