Time Out says
Brunch on regional German specialties in TV chef Tim Mälzer’s rustic kitchen
TV chef Tim Mälzer opened Hausmann’s in 2012, bringing a modern twist on traditional German cuisine to a rustic dining space in Altstadt. The Sunday brunch, served from 10am to 3pm, is particularly popular, with lots of regional specialties like breads and croissants from nearby bakery Bastians, homemade jam, an ever-changing selection of sausage (sourced from local purveyors), plus the restaurant’s famous Sunday roast. A glass of sekt (German sparkling wine) or beer is included in the 24.50 € price.