What the writers of these shows must not understand is that Scotch has at least a few subcategories (not to mention hundreds of different brands!):
Malting means the grains have been soaked in water, allowing them to germinate and are then dried with hot air. This encourages the productions of enzymes that change starches into sugars.
There are many different regulations surrounding the production of single malt to ensure they are consistent and of good quality. It must be made from malted barley at a single distillery, distilled in pot stills and has to be aged in oak barrels for at least three years. Phew!
Some of the most popular Single Malt brands are Glenfiddich, Laphroaig, and Lagavulin
This is basically what it says on the tin. A blended Scotch is a combination of different malts from different distilleries. It is typically made from grain Whisky but does include malt Whisky to give it a more complex body.
Malt is fuller in flavour than grain Whiskies but grain Whiskies are cheaper and more efficient to produce. Blends bring the two together, and create a wonderful combination of them. Like Single Malt, blends must be matured for at least three years before it can be legally called Blended Scotch.
Most popular blended Whiskies are Ballentine’s and Johnnie Walker.
The two are similar in that they are both a combination of different Whiskies from different distilleries, however, unlike a blend, blended malt can only be made from barley. It is sometimes referred to as “vatted” or “pure” malt, a nod to the process of blending and the strict “only malt allowed” definition.
Blended malts include Johnnie Walker Green Label and Monkey Shoulder.
This type of Whisky tends to be slightly less flavourful than malt and as such is usually combined with malt in the making of blends. Like malt, grain Whisky can be bottled as either single grain, if it is from one distillery, or blended, if it is from more than one distillery. Grain Whiskies are mostly produced in a column still and are bottled at a higher ABV (Alcohol by Volume).
Examples of Grain Whisky include Cameron Brig, Girvan Patent Still, and Compass Box Hedonism.
...Now do Whisky world a favour and share this article with all Hollywood screenwriters in your address book.