Beef

Beef was, as noted by Mr Copper, a local delicacy on Earth. (TV: Voyage of the Damned)

Upon taking Rose Tyler to see the Earth's destruction in the year five billion, the Ninth Doctor jokingly mentioned beef as one of the things humanity thought would cause their extinction. (TV: The End of the World)

According to Rose Tyler, Zaffic was like a Slush Puppie but with a flavour like beef. (TV: The Long Game)