Curry ketchup
Curry ketchup is a spiced variant of ketchup and a common sauce in Belgium, Germany, the Netherlands and Scandinavia.
It is typically served on prepared meats such as frikandel, or on French fries. In Germany, it is the basis of the dish currywurst, one of the most popular in the country. Typically with currywurst, additional curry powder is sprinkled on top of the curry ketchup.
Major brands producing curry ketchup include Zeisner, Heinz, Hela, Oliehoorn, and Knorr.