Due to the sale of alcohol on our site, we are required to ensure our customers are of legal age to purchase whisky sold in Scotland.
Persons who wish to purchase our whisky must be 18 or older. By entering our site, you agree to this condition.
If you are not over the age of 18, we are sorry but you'll have to wait a little bit longer to taste our exquisite scotch.
A general rule of thumb is that the cask a Whisky is matured in responsible for 50% to 80% of the bottled Whisky’s flavour. So understanding what flavours are associated with the different casks is important
Bourbon Casks – The most common cask out there used for the maturation of Whisky. Previously containing American Bourbon like Jack Daniels (even though it’s a Sour Mash), Jim Beam among others. The casks can no longer be used for the maturation of Bourbon due to legal restrictions so they have historically been used for the maturation of Whisky. You can expect Whisky aged in a bourbon cask to have tastes associated with Vanilla, fudge, honey, different nuts like hazelnuts and almonds and even coconut.
Sherry Casks or Butts – Becoming much rarer and harder to find. Previously used for varieties of Sherry like Fino, Oloroso and Amontillado among others from Europe. With Sherry you would expect to get a heavier and richer range of flavours, common flavours include – slightly sweeter than bourbon, toffee, winter berries, cherry, raisins and spices like ginger will be more prevalent.
Rum – fruity, vanilla and buttery with spices like pepper and paprika
Port – similar to Sherry with more red berry fruits and dark chocolate
Wine –sweet, dried fruits and raisins
Some other details that are a little harder to find related to casks are below, these too will impact the flavour
Refill Casks – If your Whisky is from a cask that is a first fill, that means it’s the first time it has been used for Whisky since it last contained the Bourbon or Sherry etc. Naturally that means a first fill cask will have more to offer and influence the Whisky compared to when it is used the second or third time, each time the influence will be reduced and you’ll be left with less character in the Whisky.
Size of Cask – The larger the cask less exposure to wood and the less intense flavour. A quarter Cask for instance provides lots of spirit and wood contact and they are mainly used to give Whisky flavour quickly, however Whisky left too long in quarter cask can be overpowered by the wood. It is typical for Whisky to be matured in a Bourbon cask Hogs Heads, which can contain approximately 225 litres or a Sherry Butt which can contain around 500 litres.
Finishing in casks/double wood matured or wood finished – a process of placing the Whisky from one cask into another so that the Whisky can take on some of the flavours associated with that second or third cask. It is common fairly common practice for whisky to be finished in a Quarter Cask, for the reasons expressed above, they provide greater wood contact and can express themselves on the Whisky quicker.
Taken from Lady of the Glen's previous post 4 Tips To Pick The Right Whisky This Christmas