BenRiach Single Cask Bottling – Batch 11 36 Years Old 1978

BenRiach sits on the Elgin plain in Speyside, founded in 1898 by John Duff. Through much of the late 20th century the distillery operated quietly as a filler for Chivas blends, with single malt releases rare until the Billy Walker era from 2004 onwards. Heritage stock from this period is finite, with the distillery selectively releasing remaining casks under Brown-Forman. This release comes from BenRiach's Single Cask Bottling, Batch 11, the modern programme of small-outturn cask releases. Drawn from cask #5469 and bottled in 2014, this 1978 vintage totalled 215 bottles for the European market.

BenRiach distils on two pairs of copper pot stills, with ogee-shaped wash stills feeding onion-shaped spirit stills under steam heat. Fermentation runs between 48 and 100 hours in stainless steel washbacks on Mauri liquid yeast, with new make collected at 68% ABV before filling to cask. After 36 years in oak, the cask was bottled at 41.7% ABV, a natural cask strength reflecting the long evaporation.

Ex-Bourbon American white oak (Quercus alba) was charred for the original bourbon fill, breaking down lignin into vanillin and syringaldehyde and releasing whisky lactones from the wood. The fresh-fill bourbon strips extracted much of the most aggressive oak character, leaving the BenRiach spirit to draw on the secondary layers of soft oak, vanilla and coconut.