The Kettwurst is far more than just the (better 😉) East German answer to the American hot dog— it is a living piece of Berlin’s cultural history. Anyone who bites into the soft baguette roll with the crispy sausage today embarks on a culinary journey through time that began in the late 1970s in the GDR
The invention and the hole in the bread

The Kettwurst was born in 1979 at the Berlin Gastronomy Fair. It was developed by employees of VEB Rationalisierung Berlin. The goal was to create a practical, quick snack for mass catering at large events in central Berlin. But why the hole? The idea of the hollowed-out roll was pure physics and pragmatism.
When you cut open a roll, the sauce runs out the sides —a nightmare for pedestrians without cutlery. The solution was a vertical metal skewer that heated the roll from the inside while simultaneously creating a perfect cavity. This kept the special ketchup sauce exactly where it belonged: safely enclosed inside the roll, along with a genuine Berlin bockwurst. Incidentally, the name is simply a combination of “ketchup” and “sausage.”
Alain’s Snack: The Guardian of the Cult

While the Kettwurst almost completely disappeared from the cityscape after the fall of the Berlin Wall, one spot on Schönhauser Allee held its ground: Alain’s Snack. Since 1991, owner Alain has been running this small, charming snack bar right next to the viaduct arches of U-Bahn Line 2 in Prenzlauer Berg. What makes his Kettwurst so special is his uncompromising loyalty to the original.
While other modern fast-food chains rely on industrially produced sauces, here you can still taste the GDR tradition. The roll is perfectly toasted on the historic metal skewers, so that it remains slightly crispy on the outside and soft on the inside. Alain’s Snack is therefore not a sterile snack bar, but an authentic haven for anyone seeking the genuine taste of yesteryear. So don’t wait too long—come enjoy a real Berlin Kettwurst. Bon appétit!