Darkness! Macallan 15 Year Old Pedro Ximénez Cask Finish 50cl Whisky

What happens when you place some delicious Macallan single malt in 50-litre first-fill Pedro Ximénez casks for an additional 3 months? Good things. Good things happen. Even in this short period, the greater surface area to volume ratio of these casks allowed greater interaction between liquid, wood and air, and produced a whisky with more concentrated and richer fruit notes and sherry influence.