Jeffrey Steingarten has a chapter in It Must’ve Been Something I Ate where he describes the details of how to construct the turducken, and who invented it. It’s apparently something that you can just buy and pop in the oven in some parts of the country. Out here in California, I’d expect a blank stare from behind the meat counter…
(It’s a good book. Very much in the same vein as The Man Who Ate Everything. An excellent holiday gift idea for the person who loves to eat and also loves to read)