Newslink: Belgian monks resurrect 220-year-old beer after finding recipe
It has taken more than 220 years but an order of monks at Grimbergen Abbey, producers of a fabled medieval beer whose brand was adopted by mass producers in the 1950s, have started to brew again after rediscovering the original ingredients and methods in their archives.
https://www.theguardian.com/world/2019/may/21/belgian-monks-grimbergen-abbey-old-beer