Yoghurt
Yoghurt was a dairy product, sometimes flavoured, found on Earth.
After being killed by Guy Wildman, the consistency of Jennifer Fallon's skull reminded Gwen Cooper of strawberry yoghurt. (PROSE: Another Life [+]Loading...["Another Life (novel)"])
After the Eleventh Doctor regenerated he demanded yoghurt from Amelia Pond, declaring it his favourite. After eating it he spat it out in disgust, declaring that he hated it. (TV: The Eleventh Hour [+]Loading...["The Eleventh Hour (TV story)"])
Years later, Amy threw out some yoghurt that had gone bad. (TV: The Power of Three [+]Loading...["The Power of Three (TV story)"])
When River Song and Dibbsworth found themselves inside a miniscope, the former stored the environment pods in the latter's lunch box. Much to River's annoyance, Dibbsworth first consumed his entire yoghurt to make the necessary room. He later wondered what to do with the used container before a Drashig arrived. (AUDIO: Peepshow [+]Loading...["Peepshow (audio story)"])
Behind the scenes
The British division of Yoplait received a license in 2007 to market a Doctor Who-themed version of Frubes, their popular portable yoghurt range. Doctor Who Frubes thus came out at the start of series 3 — and promptly increased Yoplait's sales in that division by about a third. They used their license in 2008 for a second run.
