An icoberry torte was a type of food creation known in the Federation in the 24th century, a torte pastry made from icoberries.
The replicators on Deep Space 9 provided Icoberry tortes, which were popular with Benjamin Sisko and Jake Sisko. (DS9 episodes: "The Homecoming", "Sanctuary")
Carol Abramowitz liked Icoberry tortes. (SCE eBook: Out of the Cocoon)