On Fri, 5 Apr 2019 at 17:01, Felix Malmenbeck <felixm@kth.se> wrote:
> Apparently KCD also mentioned that it is a food item which never uses a
> plural suffix -- can anyone confirm this?

You are likely referring to Bregit lung - {bIreQtagh}.

While we're on the topic of bregit lungs, I just want to point out how amazing K'Tesh's Klingon recipes web site is (as it has apparently time-traveled from the 1990s to greet us in the present):
http://www.geocities.ws/ktesh_kag/main.htm

--
De'vID