I faintly recall coming across something along the lines of
a half-baked consternation of [...]
a couple of times on the web. My hunch is that I probably encountered this sort of phrasing in reviews of movies so mind-bogglingly bad that it had the critic exerting himself to find the most appropriate words to accurately express his distaste.
I'm not sure if "consternation" is the word (I'm looking for). Looking up the word, it doesn't really seem to fit. But that's the phonetically closest to the actual word that my memory could mug up.
Basically, the idea is that when something is a weird combination of things which horribly clash with one another, it becomes an unpleasant mixture of really random elements all mashed up together that is indicative of the maker's lack of style/elegance.
That is what the word after "half-baked" should mean, I suppose.