A Cardassian drink with a strong smell that Garak favours on Deep Space 9, seen when he lunches with Julian Bashir in the second-season episode Cardassians.
Rokassa juice is a Cardassian beverage served by the replicators of Deep Space 9, the former Cardassian station Terok Nor.
It is associated with the exiled tailor Elim Garak, who orders it at the Replimat during his lunches with Doctor Bashir. In the episode Cardassians, set in 2370, the two are sitting over their drinks when a Cardassian boy raised by Bajorans bites Garak's hand, the incident that begins the story. Garak claims the juice is good for the nerves, while non-Cardassians tend to find its odour hard to bear.
Like kanar and yamok sauce, the drink is one of the small touches that give Cardassian life on the station some texture beyond uniforms and politics.