Bularian Canapés: Seen in the episode "Journey's End" [TNG], after the opening credits, we get a quick look at them as the show fades in from the commercials. Watch carefully, Admiral Nechayev did not eat any of them, nor the sandwiches.

Here is the direct quote from "Star Trek: The Next Generation Companion" (revised addition), "Bularian Canapés, for the record, are actually just odd crackers with Cheez-Whiz and olives."

I'm inclined to use the new Triscuit Thin Crips, (they are triangular) add the Cheez-Whiz, and sprinkle with bits of olives. The Canapés were displayed on what appeared to be a pizza tray sitting on a larger pizza tray. Serve with Watercress Sandwiches and Earl Grey Tea.

Recipe from:
K'Tesh's Klingon Recipe Pages
http://www.klingonfood.com