Single Malt vs Blended Whisky - What's the Difference
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Time to read 6 min
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Time to read 6 min
Single malt and blended whisky aren't a hierarchy - they're two different approaches to making whisky, suited to different moments. This guide breaks down what actually separates them, clears up the most common misconceptions, and points you toward bottles worth trying from five whisky-producing countries.
Quick answer: single malt whisky comes from one distillery and uses 100% malted barley. Blended whisky combines whiskies - often malt and grain - from multiple distilleries - to build a consistent, layered flavour profile. Neither is "better." They're built for different jobs, occasions and tastes.
A single malt is a blend of malt whisky casks from one distillery, made entirely from malted barley.
Single = one distillery
Malt = 100% malted barley
Scotland made the category famous, but single malt is now produced globally, with each country setting its own rules. In the US, for example, "American Single Malt" is a newly recognised category: 100% malted barley, distilled at a single distillery, aged in oak.
Flavour profiles vary widely, with much of their nuances being attributed to cask type and distillery character - the style of whisky the distillery is looking to create.
A reminder - the age statement on the front of the bottle (if it has one) is the minimum age of whiskies inside that bottle. So a single malt may be a marriage of casks from one distillery, aged for the ‘numbered’ amount of time, and above. Another note: older doesn’t necessarily mean better when it comes to whisky.
It's typically malt whisky combined with grain whisky, sourced from more than one distillery.
Blending is its own craft, aimed at consistency, balance, and complexity — combining different casks and styles to produce something approachable and often more affordable than a single malt.
It could be argued, in fact, that creating a blend is significantly more challenging than a single malt: the challenge to create the same complexity of flavour and balance time after time, from an ever-rolling stock of casks that change every time you go to make the same blend.
Common blend types:
Blended Whisky — malt + grain whisky (e.g. Johnnie Walker)
Blended malt — only malt whiskies, from different distilleries (e.g. The Heart Cut BARLEY - an English Blended Malt made from 5 of England’s leading single malt distilleries)
World blends — whiskies combined across countries (e.g. Woven Hemisphere and Nikka From the Barrel - a blend of Japanese and imported whiskies into one profile).
As the name suggests, this is one single cask of whisky. This could be a single malt (SINGLE being the key word - one single distillery), but it might also be a single rye, a single ‘wheat’ whiskey.
99% of whisky is laid down in a cask for maturation, whether that be a cask made of oak or another type of wood (this distinction will be dictated by country).
Every cask is different - thus every whisky, that comes from every cask, will be different. Casks are limited in volume as they’re a singular entity, so when looking at a single cask you’re looking at a limited number of bottles coming from this.
There's no wrong answer - it depends on the occasion.
Want complexity and a sense of place? Single malt.
Want a reliable all-rounder? A well-made blend.
Mixing cocktails? Blended whisky usually gives better value and versatility but that’s not to say you CAN’T use a single malt in a cocktail!
Sipping by the fire? Go either way - whatever suits the mood.
Prices below are approximate as of August 2026 and will shift with the market — treat them as a guide, not a quote.
"If you try a whisky and don’t like it, that’s all good. Try it again another day in a different mood"
No — they're different styles built for different purposes. Single malt tends toward depth and complexity from one distillery's character; blended whisky is built for consistency and balance across multiple casks or distilleries.
No. Single malt means the whisky was distilled at one distillery from 100% malted barley — it's still a blend of multiple casks from that distillery, not one barrel.
Not inherently. Blending is its own craft, and a well-made blend can be more balanced and versatile than a single malt — it's a different objective, not a lesser one.
A blended malt uses only malted barley whiskies from multiple distilleries. A blended Scotch combines malt whisky with grain whisky.
Whichever style of whisky, from a flavour perspective, suits the cocktail - there are no wrong answers here.
We know, there’s so much whisky out there - an overload of Glens, names you can’t pronounce, jargon, numbers with no meaning.
You want to explore, but where do you even start?
That’s why we created the Slow Whisky Club.
Every month, we spotlight one distillery and send you two 30ml pocket pours of excellent whisky from it - no full bottle, no gamble.
We’ve got the whisky degree, so you don’t need one to discover something new.
Explore the world of whisky with us, one month at a time.
There's a whisky for most tastes and most moments. The label doesn't decide the quality — the flavour does.
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