For centuries, Scotch whisky was matured in whatever casks were available: sherry casks, wine casks, rum casks, ale casks, and even fish-related containers were used historically. But in the 20th century, Scottish distillers began importing used bourbon casks from America. This transatlantic parntership would go on to reshape Scotch whisky forever. These bourbon casks were not only more durable and affordable than casks from Europe, they were less tannic, produced a softer mouthfeel, and provided a wonderful backbone of flavors that would perfectly complement the underlying Scottish spirit. Today, the vast majority of Scotch whisky is matured in American oak casks that previously held bourbon. Join us as we revisit this classic tale of whisky romance.