Sauerbraten

Germany's national dish is a pot roast marinated for between 3 and 10 days in a mixture of wine vinegar, water, spices, and vegetables before being braised until tender, then finished with a sauce that often includes raisins for sweetness. The Rhineland version uses red wine vinegar and is finished with raisins and gingersnaps, while Swabian sauerbraten uses white wine -- a regional variation that has sparked debate among food historians for two centuries.