Straffe Hendrik Quadrupel, launched in 2010, can be described as a rich beer, intensely dark in colour and full-bodied in taste. It is spicy and elegant with lightly roasted keys. Brewed with a refined blend of special malts, the beer is given a complex character, which combines a pure dryness with keys of khein, dark fruit, anise and roasted chestnut. The aftertaste is slightly viscous. Thanks to the fermentation on the bottle, a live beer is created that has a taste evolution over several years. 11%