The Winter Highball: Five Craft Spirits That Take Dilution Seriously

Mulled wine is a lovely thing. It is also a crowd-pleaser that can flatten the very craft spirits you paid good money for. As we head into winter 2026, the highball deserves a bigger role in the UK drinks calendar: it is long, refreshing and built for dilution, which means it can show off a characterful gin, whisky, rum or British aperitif without burying it under sugar and spice.

The highball is not a compromise. It is a test of the bottle. A spirit that survives carbonation, ice and a little time in the glass is a spirit with real structure. Here is how to build five winter highballs, plus what to look for when you buy the bottle.

Why the highball beats mulled wine

Mulled wine is a recipe first and a drink second. The spice mix does most of the talking. A highball works the other way round: the spirit leads, the mixer supports, and the garnish adds a clean seasonal accent. That makes it a better fit for craft spirits, especially at the lower end of the ABV range where a long serve can feel more grown-up than a heavy pour.

There is also a practical argument. A highball is quick to build, easy to batch for guests and much less likely to leave you with a saucepan of sticky red wine at the end of the night. It suits a Sunday roast, a Christmas party or a quiet January evening when you want something bright rather than syrupy.

The rules of a winter highball

Use large, clear ice. Small cubes melt too quickly and turn the drink watery before the carbonation has done its work. Chill your mixer properly — soda, tonic and ginger beer should all come from the fridge. Build in the glass, stir once, and add the garnish last. A highball is a drink of ratios: generally one part spirit to two or three parts mixer, depending on strength and sweetness.

Do not over-stir. You want the ingredients combined, not the carbonation beaten out of them. And use a straw or a long spoon so the drink stays cold from top to bottom.

Five recipes to build now

1. The Rosemary London Dry

50ml London dry gin, 100ml chilled tonic water, 10ml fresh lemon juice. Build over large ice in a highball glass, stir once, and garnish with a rosemary sprig and a thin lemon wheel. The rosemary should be slapped against the palm first to release its oils. This is a gin and tonic with a winter coat: juniper up front, citrus in the middle, and a resinous herbal finish. Choose a gin at 43% ABV or above so the botanicals still register after the tonic goes in.

2. The Honeyed English Whisky Highball

50ml English single malt or blended whisky, 15ml honey syrup (two parts honey to one part hot water, cooled), 15ml fresh lemon juice, 100ml chilled soda water. Build over ice, stir once, and garnish with a wide lemon twist. The honey should be a seasoning, not a syrup. This works best with a whisky at 46% ABV or a little above, where malt and orchard fruit can stand up to the lemon and soda. Avoid a heavily sherried malt here; the honey will fight it.

3. The Peated Scotch Soda

45ml peated Islay or island single malt, 120ml chilled soda water, 5ml fresh orange juice. Build over large ice, stir once, and garnish with a strip of orange peel. The orange juice is not there to make a fruit drink. It is there to lift the smoke and keep the finish clean. Use a whisky at 46% ABV if you can; cask-strength versions can take 150ml of soda without losing their grip.

4. The British Rum & Ginger

50ml British pot-still rum, 15ml fresh lime juice, 10ml demerara syrup (two parts sugar to one part water), 100ml chilled ginger beer. Build over ice, stir once, and garnish with a lime wedge and a thin slice of fresh ginger. The rum should be at least 43% ABV and not too sweet. A pot-still rum with a little funky weight is ideal here because ginger beer is a forceful mixer. If your rum is very dry, add another 5ml of syrup.

5. The Sloe Gin Fizz

40ml British sloe gin, 20ml fresh lemon juice, 10ml sugar syrup, 100ml chilled soda water. Build over ice, stir once, and garnish with an orange slice and a single clove pinned to it. Sloe gin is the British aperitif that often gets left in the cupboard after Christmas. This serve wakes it up: tart fruit, almond edge, soft red colour and a dry finish. Choose a sloe gin that tastes of real fruit rather than boiled sweets, and keep the sugar syrup low because the gin is already sweet.

Buying guide: bottles that survive dilution

Look for ABV first. A gin at 43% or above, a whisky at 46% and a rum at 43% or above will generally hold their shape in a highball. Lower-strength spirits can work, but they need less mixer and more ice. Check the label for chill filtration, too. A non-chill-filtered whisky often keeps more texture and flavour in a long drink.

For gin, favour juniper-forward London dry styles over delicate floral gins. For whisky, look for malt-led or lightly peated bottles rather than heavily sherried ones. For rum, choose pot-still or blended rums with visible weight and a dry finish. For sloe gin, read the back label and avoid anything that lists neutral grain spirit first. A good bottle will taste of sloe, not just sugar.

The case for the winter highball

The highball is not a summer drink that has wandered into November. It is a year-round serve that rewards good spirit and proper carbonation. This winter, put the mulled wine spices away for a night and build a highball with a bottle you actually care about. If the drink still tastes like the distiller’s work after the soda has settled, you have found a bottle worth keeping.