Christmas pudding
From Tardis Wiki, the free Doctor Who reference
Christmas pudding was a dish that was traditionally eaten at Christmas. It contained raisins and plums. (PROSE: In the TARDIS: Christmas Day)
The Fifth Doctor, Tegan Jovanka and Vivash O'Connell had Christmas pudding in the TARDIS after Vivash had been rescued. (PROSE: Keeping It Real)
The Kemp family had Christmas pudding with Evelyn Smythe. (PROSE: The Crackers)
At 48 Bucknall House, Jackie Tyler prepared a Christmas pudding on Christmas Day 2006, which she used to lure away some "Murderous mistletoe" from ensnaring the Third Doctor. (PROSE: The Christmas Inversion)
The Eleventh Doctor was eating a bowl of Christmas pudding when the Christmas Disaster Alarm sounded at Amy and Rory's house. (COMIC: Who Who Who, Merry Christmas)
