Scotch: types, regions and how to choose a bottle

Scotch is whisky made in Scotland from malted barley or other grains and aged at least three years in oak. You can browse the full Scotch selection at CBC Liquors on Littleton Rd in Westford, and the rest of this guide helps you pick between the styles.

What makes a whisky Scotch?

Scotch has to be distilled and aged in Scotland. By law it spends at least three years in oak casks and is bottled at no less than 40 percent alcohol by volume. Those rules are why a bottle labeled Scotch tastes different from whiskey made in Kentucky or Ireland, even when the grain is similar.

The spelling is part of the tradition. Scotland, like Canada and Japan, writes whisky without the e, while American and Irish makers usually write whiskey. If you are comparing across the whole shelf, the whiskey category at CBC Liquors puts Scotch alongside the other styles.

Most of what separates one Scotch from another comes down to three things: the grain and the still, the cask the spirit rests in, and where in Scotland it was made. The next sections take those in turn.

What is the difference between single malt and blended Scotch?

A single malt is made at one distillery entirely from malted barley, distilled in pot stills. Because it comes from one place, it tends to show that distillery's character clearly, whether that is fruit, honey, spice or smoke.

A blended Scotch combines malt whisky from several distilleries with lighter grain whisky. The blender's job is consistency: the bottle you open next year should taste like the one you opened this year. Blends are often smoother and easier to mix, which is why they show up in highballs and cocktails as often as in a glass on their own.

Neither is better in any absolute sense. Single malts reward slow sipping and comparison. Blends are a good starting point if you are new to Scotch or want one bottle that works neat, on ice and in a mixed drink.

At CBC Liquors you can see both ends. Johnnie Walker Black Label and Dewars White Label are blends. Glenfiddich 12 Year and GLENLIVET 12 Year are single malts.

How do the Scotch regions taste?

Scotland's whisky regions are a rough guide to flavor, not a guarantee. Speyside, in the northeast, is known for fruity, honeyed and often sherry-influenced whiskies. Glenfiddich, Glenlivet and Macallan all come from Speyside, which makes it a comfortable place to start.

The Highlands cover a large area and a wide range of styles, from rich and malty to dry and coastal. The Lowlands are traditionally lighter and softer. Campbeltown, a small town on the Kintyre peninsula, is associated with oily, briny whiskies.

Islay, an island off the west coast, is the region most people think of for smoke. Its whiskies are often made with barley dried over burning peat, which gives a medicinal, campfire character. Laphroaig 10 Year is an Islay single malt and one of the most recognizable examples of that style.

If you have never tried peated Scotch, expect it to be a love-it-or-leave-it flavor. A bottle from Speyside is the safer first purchase, and Islay is a good second one once you know you want to explore.

What does the age statement mean?

When a bottle says 12 Year, the number is the age of the youngest whisky in the bottle. Older whisky can be in the mix, but nothing younger. That is why a 12 year old blend and a 12 year old single malt can both claim the same number and still taste nothing alike.

Age does not automatically mean better. Longer time in oak adds softness and wood flavors like vanilla, toffee and spice, but it can also mute the grain and the distillery's own character. Many drinkers prefer a 10 or 12 year old precisely because the whisky still tastes lively.

Some bottles carry no age statement at all. That is not a flaw. It usually means the blender chose to focus on flavor rather than a number, which gives more freedom to combine whiskies of different ages.

When you compare bottles in the Scotch aisle, look at the age, the cask and the region together. Any one of the three on its own tells you only part of the story.

How do the casks change the flavor?

Scotch is aged in oak that previously held something else, and that earlier contents leaves a mark. Barrels that held bourbon tend to give vanilla, coconut and light caramel. Casks that held sherry give darker fruit, nuts and a richer, sweeter profile.

Some whiskies use both. MACALLAN 12 Year Double Cask is named for exactly that idea: it is matured in more than one type of oak so the flavors layer. If you like Scotch to taste a little sweet and round, a double cask or sherry-influenced single malt is a good place to look.

If you usually drink American whiskey, you may already like the vanilla and caramel from bourbon barrels. The bourbon category is worth a look next to the Scotch shelf, because a bourbon-cask Scotch will feel familiar in some ways and different in others.

How should you drink Scotch?

There is no wrong way, and the best method is the one that makes you enjoy the bottle. Start by pouring a small amount neat in a glass with a slight taper, so the aroma gathers at the top. Take a small sip and let it sit before you decide whether it needs anything.

A few drops of room-temperature water can open up a whisky by loosening the alcohol and letting other flavors come forward. A large ice cube slows dilution if you prefer it cold. A blend with soda over ice is a classic highball and a gentler way into the spirit.

For mixing, you will find mixers in the shop alongside the whisky, so you can pick up soda or ginger beer in the same trip.

Pour sensibly and sip slowly. Scotch is meant to be tasted, and you must be 21 or older to buy it.

How do you choose a bottle at CBC Liquors in Westford?

Start with how you plan to drink it. For a highball or an easy pour, a blend like Johnnie Walker Black Label or Dewar's White Label fits. For sipping, a 12 year old single malt from Speyside, such as Glenfiddich or Glenlivet, is a dependable pick. If you want smoke, Laphroaig is the one to try.

CBC Liquors carries 4,624 products from 1,893 brands, and the Scotch section sits within the wider liquor category. If you are not sure what you want, ask at the counter. Our hours are Sunday 10:00 AM to 8:00 PM, Monday to Thursday 10:00 AM to 9:00 PM, and Friday and Saturday 10:00 AM to 10:00 PM at 142 Littleton Rd.

You can also order for pickup, delivery or shipping. Delivery covers towns around Westford, and the delivery areas page shows which ones. Customers in Chelmsford, Acton and Littleton, for example, can check their town page before ordering.

Our Google rating is 4.7 out of 5 from 339 reviews, if you want to see what other customers say about the shop.