Bitterballen
Bitterballen are very similar to krokets, with the exception of their shape. Bitterballen are small and round where the kroket is narrow and long. In 18th-century Amsterdam, a pub owner named Jan Barentz was looking for some finger food to feed his thirsty customers. His wife crumbled leftover croquettes and rolled them in eggs and breadcrumbs before deep-frying them in hot oil. And they quickly rose to prominence!
Bitterballen is a traditional Dutch dish that can be found in almost any bar. They're usually ordered or served as snacks with drinks, and they're not bitter at all! These small, fried, bread-crumbed balls are stuffed with a veal and beef ragout and served with mustard. They're usually very hot on the inside, so wait a few moments after you get them and never put a whole ball in your mouth at once, or you'll burn your tongue. If you intend to travel to the Netherlands, Bitterballen is one of the must-try foods for you.