Oskoid: A Betazoid delicacy, and one of Lwaxana Troi's picnic items. It has the unique property of self warming from its sap. ("Ménage à Troi" [TNG])

This plant would best be replicated by using "cale", which is occasionally used as a garnish.

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