But Belgian nachos probably have raw herring and mayonnaise on them Raw herring is called "maatjes" and is a Dutch delicacy. Mayonnaise is ok to put on "frieten", providing it is home-made. If they get the game in today, I may post a picture of my purchase. :wink: As the son of a Dutchman, I know all about both. Raw Herring is the one Dutch food my father won't eat, though.