Gageleer. A gruitbier, with gale in stead of hops.
Good story from wiki:
Some authors present the switch to hops as a Protestant crackdown on feisty Catholic tradition, and as a Puritan move to keep people from enjoying themselves with aphrodisiac and stimulating gruit ales by imposing the sedative effects of hops instead. However (...)
Edit: checked the bottle and in stead of is not right. There's hop in it as well. Anyway: pleasant...