Germany isn't renowned for the quality of its food, but currywurst is slowly but surely taking over the world. It's all about the sauce - a tomato-based thing, frequently involving ketchup, some spices and, always, mild curry powder. The sauce is slathered over hot German sausage such as Bratwurst or Bockwurst, and served with french fries and a sprinkling of curry powder. This is proper drunk food.