Haggis is the souse of Scotland, a meaty mystery traditionally made of ground sheep organs, oats and spices, boiled together in a sheep's stomach. It's a peasant dish with hundreds of years of history (both pleasant and unpleasant) and a pungent smell that lingers almost as long. "You smell it once, you can smell it years later," says John Shields, a native of Scotland now living in Denver. "It takes you right back to your childhood: 'My God,... More >>>