Allt-a-Bhainne 12 Years Old 1992 (Cadenhead’s Authentic Collection)

Distilled in 1992 and bottled by William Cadenhead in 2005 under the Authentic Collection imprint, this is a 12 Years Old Allt-a-Bhainne at 57.6% ABV from ex Bourbon maturation. The release is one of 240 bottles, the earliest of three Cadenhead's releases from this 1992 vintage drawn from sister casks at different bottling ages.

Allt-a-Bhainne ferments malted barley for 48 to 50 hours on Mauri liquid yeast in closed stainless steel washbacks, then double distills through two copper wash stills and two copper spirit stills with steam heating and shell and tube condensers. The short Speyside ferment produces a clean malt forward spirit built as a blend filler for Chivas Regal, Passport and 100 Pipers. New make is reduced with Rowantree Burn water and tankered to Keith for cask filling and maturation, since the distillery holds no warehousing on site.

Ex Bourbon American oak frames cask contribution on vanillin and oak lactones from the toasted and charred staves, with Maillard chemistry from hemicellulose oak sugars driving honey and vanilla. The clean American oak palette suits Allt-a-Bhainne's lighter blend filler spirit. At twelve years the cask interaction is well into its developed phase with vanillin and oak lactones in the foreground alongside building Maillard products from oak sugar contact. Cask strength bottling preserves volatile compounds that lower strength bottling would lose to dilution.