Drei im Weggla is a staple street food in Nuremberg. The sandwich consists of a circular bun that's cut in half and stuffed with three (drei in German) grilled Nürnberger Rostbratwurst sausages with a charred and crunchy skin. The sandwich is completed when the sausages are slathered with sharp yellow mustard.
Some vendors even offer sauerkraut on top of it all, but let's be honest, the beauty of this sandwich lies in its simplicity. The bun must be perfectly crisp on the exterior while the inside should be chewy, dense, and yeasty. In the city, Drei im Weggla can be found at restaurants and in numerous food stands, huts, and carts scattered throughout Nuremberg.