Aoltbeer
Aoltbeer is the brewery's revival of Münstersch Alt, the historic sour beer of Münster, and its main product. Each release is a numbered blend from red wine and cognac barrels, fermented with the house culture of wild yeasts and lactic bacteria. The latest comes from a single barrique left undisturbed for four years: pronounced acidity carries notes of oak leaf and elderflower. Earlier blends showed orange, flint, green apple and light oxidation, and the line as a whole is fruity, dry and distinctly vinous.
Tasting Notes
AI-generated sensory profile for Aoltbeer
Serve at 6–9°C for the best flavour balance and aroma expression.
The classic — versatile, comfortable to hold and keeps the beer cool. No frills, no distractions: just the beer.
About Sour Ale
Style guide · what to expect · how to find alternatives
What is a Sour Ale?
Sour Ale is a distinctive beer style with its own characteristic flavour, aroma and colour. Discover what makes it unique and find similar beers on hopIQ.
Finding a similar Sour Ale
hopIQ matches by flavor profile — not just style label. A beer with the same sour, dry, fruity character as Aoltbeer will score highly even if brewed in a different country or under a different sub-style name.
FEATURED IN


