While toasting might conjure images of raising a glass in celebration, in the world of Scotch whisky production, it refers to a specific heat treatment applied to some casks used for maturing the spirit. Toasting the cask plays a significant role in developing the rich, complex flavours that define a fine Scotch whisky. Read this explainer, watch the YouTube Short with Vic Cameron and this longer video on wood with Dr Gordon Steele and you’ll be suitably clued up on the technique.

Don’t miss your chance to join an in-person Diploma this year

An EWA Diploma course is your gateway to a deeper understanding and appreciation of the world’s most revered spirit. Elevate your expertise and unlock the secrets of your favourite drams, whether you’re a keen enthusiast or working in the industry (in a customer-facing role). Join us for the Diploma in Single Malt Whisky at the Port of Leith Distillery (11 & 12 July), Arniston House (23 & 24 September or 26 & 27 September).