Gristhera is a food made by Andorians. Gristhera is a food item of unstated nature which is suitable for consumption by (and appeals to) many different species.

While commonly served in bowls or trays, individual gristhera are morsels that can be consumed in one or a few bites. As such, it has become a commonly-served Hors d'œuvre at Federation diplomatic functions.(TLE novel: The Art of the Impossible)