Dutschke produces wines from the Barossa Valley, South Australia's renowned region for bold, structured reds and fortified wines. The winery's portfolio centers on Shiraz, the region's signature variety, alongside fortified expressions that blend traditional Portuguese and Spanish varieties with local fruit. The 22 Year Old Tawny—a complex blend of Pedro Ximenez, Muscat de Frontignan, Touriga Nacional, Verdelho, Grenache, Palomino, Muscadelle, and Shiraz—demonstrates the depth possible in aged fortified wine. Circa Centum, a pure Shiraz expression, and Single Barrel Shiraz showcase the varietal's power and aging potential in the Barossa context. Wines from Dutschke have been assessed by Wine Advocate, Wine Spectator, Wine Enthusiast, and Decanter.