Katsu

A tiny, authentic Japanese ramen shop run by Japanese chefs, serving some of the best tonkotsu ramen in Amsterdam. The intimate space seats only about 20 people at a counter and a few small tables. The focus is purely on the ramen: rich, cloudy pork bone broth simmered for hours, springy noodles, and clean toppings. No sushi, no tempura, no menu padding.

The tonkotsu is the signature, and it's excellent. Creamy without being heavy, porky without being greasy, with a depth that only comes from a long simmer. The chashu pork is properly caramelized and melts into the broth. They also do a solid shoyu and a vegetarian option, but the tonkotsu is why people queue. Sides are minimal: gyoza, karaage, rice. Order the gyoza, they're handmade and crispy.

Katsu is on Eerste van der Helststraat in De Pijp, a short walk from the Albert Cuyp Market. The queue forms before opening and the wait can be 30-45 minutes on weekend evenings. There are no reservations. The place is cash-only (last I checked, verify before going). Portions are solid for the price (around €14-16 for a bowl) and most people leave full. If you've been eating cheese croquettes and stamppot for three days and need something with actual umami depth, this is your spot.