Chocolate

Chocolate was a food made from cocoa, perhaps most notably enjoyed by humans. Because it was naturally bitter, it was often sweetened with sugar.

Behind the scenes

 * Karen Gillan is particularly fond of organic chocolate. (CON: "Charlie McDonnell - Christmas Presents (badger)")
 * Coincident with season 8, Nestlé issued the Nestlé's Doctor Who milk chocolate. It came in 15 collectable wrappers, each of which had a tiny installment of a story called Doctor Who Fights Masterplan "Q", starring the third Doctor, Jo Grant and The Master
 * Doctor Who-themed Advent calendars have been issued on several occasions; a recent version was the Bon Bon Buddies 2010 Doctor Who Milk Chocolate Countdown Calendar based upon series 5 Daleks.