Regensburger Bratwürste (Wurstkuchl)

What it is

Regensburger Bratwürste are small, slender pork sausages grilled over charcoal and served as a quick, hearty meal on the banks of the Danube in Regensburg. They are the signature offering of the Historische Wurstküche, known locally as the Wurstkuchl, a low stone kitchen that stands beside the medieval Stone Bridge. It is often described as perhaps the oldest continuously open public eatery in the world, though how far back that continuity reaches is a matter of local tradition as much as surviving records.

The sausages themselves are modest in size: around ten centimetres long and barely thicker than a little finger. They are made from pork, according to the kitchen from lean ham meat, to a recipe kept in-house. The defining feature is the cooking method: they are grilled over an open charcoal fire until the skin is crisp and browned, then served immediately.

The meal is completed by the house sauerkraut, a sweet mustard and a bread roll on the side. Portions come in six, eight or ten sausages, usually on a bed of sauerkraut. It is a dish that prioritises flavour and speed over ceremony.

The legend of the stone bridge kitchen

The Wurstkuchl traces its story back to the construction of the Stone Bridge between 1135 and 1146. According to the kitchen's own history, a building on this spot served as the site office for the bridge works and afterwards became a cookshop feeding dock workers, boatmen and the masons of the nearby cathedral workshop. A cookshop here is documented in 1378, and archaeologists have found traces of a 12th-century predecessor of similar size; the present building dates mainly from the 17th century.

For centuries the speciality was boiled meat. Grilled sausages became the main dish only after 1806, when the family that still runs the kitchen took it over.

The building itself is unassuming: a single-storey stone structure with a small dining room that seats around 35 people, reached through the kitchen. In summer most guests eat outside on wooden benches and tables facing the river. The view of the bridge and the old town's medieval towers adds a historic backdrop to the simple act of eating a sausage.

How it is made

The sausage meat is pork, mixed with a seasoning blend that gives the sausages their distinctive aroma, and stuffed into narrow natural casings. The sausages are grilled over charcoal on an open fire in the kitchen, turned frequently to ensure even cooking and a crisp exterior.

The accompaniments are equally traditional. The sauerkraut is made in-house: white cabbage from a local grower ferments in wooden barrels in the kitchen's historic cellar, which handles tens of tonnes a year. The mustard is a sweet Bavarian-style mustard, also made in-house, with a touch of horseradish for a spicy edge. It complements the smoky char of the sausages without masking it.

How it is eaten

Regensburger Bratwürste are designed for speed and ease of eating. The sausages arrive hot on a plate with sauerkraut, and mustard is spread or dipped as the diner prefers. The small size means they are easy to eat several at a time, with the roll used to mop up juices.

The meal is typically eaten at the benches outside or in the small dining room. The sauerkraut provides a tangy contrast to the smoky char of the meat.

A glass of Bavarian lager is the usual companion. The beer's carbonation and slight bitterness cut through the fat of the pork and the sweetness of the mustard, balancing the flavours in each bite.

Curious facts

• The stone bridge connection. The kitchen stands directly beside the Stone Bridge, built between 1135 and 1146, and its history is tied to the bridge's construction.
• Sausages since 1806. Grilled sausages have been the speciality only since the early 19th century; before that, the kitchen was known for boiled meat.
• Small by design. The sausages are about ten centimetres long and barely a finger thick, so they are ordered in sixes, eights or tens.
• Sweet mustard tradition. The mustard is a house-made sweet variety, distinct from the sharper mustards common in other parts of Germany.
• Home-made sauerkraut. The cabbage ferments in wooden barrels in the kitchen's own cellar.

Where to try it

The place to eat Regensburger Bratwürste in their original context is the Wurstkuchl on the banks of the Danube in Regensburg. While small grilled sausages are common throughout Bavaria, the combination of the charcoal-grilled pork, the sweet mustard, the house sauerkraut and the riverside setting belongs to this single location.

The kitchen is open daily from morning until early evening. In summer, the atmosphere is lively with locals and tourists alike eating in the open air with a view of the Stone Bridge; in winter, guests retreat to the small dining room inside. The experience is casual and direct, a place to eat quickly and watch the river flow past.