Although they were invented by the Belgians and got their name from the French, the Dutch stake their claim to fries as well. Fries are sold all over Amsterdam. One can actually get them on virtually any block within the city center. However, for those of discriminating taste that are on a mission for the best, Vleminckx Sausmeesters will be the place with the fries for you. You'll notice it once you turn off of Amsterdam's busy Kalverstraat shopping street. There will be a lengthy line and a bunch of people standing around speechless, focused on eating fries. The whole operation from washing and peeling to double-frying is all done in-house for all to witness. Be sure to treat yourself to one of their plethora of sauces they have available for €0,30 extra. Be like the locals and get them doused in mayonnaise.