Looking for lost beers is fun. But what do you do once you’ve found such an old recipe? Do you start brewing it again? Can you brew it again? An interesting example is a beer from Nijmegen. This nice Dutch university town by the Waal river is a good beery place to visit. It has De Hemel brewery in the town centre in what is originally a 12th century building. Young brewers like Oersoep and Katjelam are not afraid of the odd experiment. But once Nijmegen was really famous for its beer: mol. Which in Dutch means ‘mole’.