Harviestoun Ola Dubh 18 Year Old

Ola Dubh, translating to 'Black Oil' in Gaelic, is a unique creation born from maturing Old Engine Oil in 18-year-old Highland Park whisky casks. This intricate aging process brings out rich whisky notes that beautifully complement its chocolatey, roasty, and bittersweet character. It’s a true labor of love from the master brewers, who carefully fill mash tuns with roast barley, pinhead oats, and malted barley. The result? A thick, viscous beer that ferments slowly as the yeast works its way through. Aged for at least six months, the beer absorbs the flavors of the whisky-soaked wood, until it meets the high standards of their Master Brewer, Stuart.