This is a recipe for a chocolate swirl quick bread..it contains sour cream. It was first published in the Denver Post 15 - 20 years ago around the holidays. I have made it for years,but cannot find my copy! The recipe has a chocolate flavored batter, but with darker chocolate added to a small part of the batter and then swirled into loaf. It is really good! Do you have anything similar? Would really appreciate it!