Jugged hare

At the 2008 Aurelia Winter Festival in Stockbridge, the Tenth Doctor was offered jugged hare. He was told that it had been steeped in its own blood. (COMIC: The Stockbridge Child)

Behind the scenes
Though Stockbridge doesn't go into more detail about what the dish was, it's pretty much what it sounds like: a hare that's been cut up, put into a jug along with hearty vegetables appropriate to a stew, and some wine. At the very end of the cooking process, hare's blood is added. Thus, what's a little unusual in the scene is that the unnamed man offering it to him emphasises that its been steeped in its own blood. This wouldn't normally be the process, and suggests that the offer is a bit odd.