Hausbrauerei Zum Schlüssel
Time Out says
Hausbrauerei Zum Schlussel is one of several brewhouses in the Altstadt serving up standard German pub food. What’s unique here is the breadth of options—including Sauerbraten (marinated beef roast) soaked with raisins and almonds and served with red cabbage, potato dumplings and applesauce. If you opt for the spicy mustard version, you’ll get something that looks more like a steak, served with salad and fried potatoes. Either way, the beef is not a dish to be missed.
Time Out tip: Although it’s in the tourist district, the brewery is a favorite with locals and the long communal tables will get you chatting with your neighbors in no time.