Coming on like a lighter-tongued German schwarzbier with its lactic sour-milked black chocolate creaming and cocoa-dried caramel nuttiness, this so-called ‘top-fermented old beer’ or ‘dopplesticke lager’ follows up Mad Scientist’s initial ‘09 barleywine and ‘10s coffee bock. Ancillary stone-fruited spicing overlays tobacco-roasted French bread crusting, enhancing the resinous mocha motif.