The Highland Cooler is a classic long drink that combines the smoky depth of Scotch Whisky with the zesty freshness of ginger ale. The blend of lemon juice and Angostura adds a slightly bitter note, while the cane sugar syrup provides a gentle sweetness. Perfect for warm evenings or as a digestif after a heavy meal—simple, yet full of character.
Here’s what you need for the Highland Cooler
4 cl Blended Scotch Whisky
2 cl freshly squeezed lemon juice
2 dashes Angostura Bitters
1 cl cane sugar syrup
Ginger Ale to top up
1 lime wheel for garnish
The key to success
The trick lies in the ginger ale: use a high-quality, truly spicy variety—not the overly sweet lemonade-style version. The ginger’s heat must balance the sweetness of the syrup and the smokiness of the whisky. When stirring, be careful not to let the ice melt too much, or the drink will become watery. A little bartender’s trick: add the Angostura after stirring so it settles as the final layer on the ice and comes into its own with the first sip.
Variations
- Smoky Highland Cooler — Replace the Blended Scotch Whisky with a smoky single malt Scotch Whisky (e.g., Islay) for a more intense aroma. Reduce the cane sugar syrup to 0.5 cl to balance the sweetness.
- Citrus Highland Cooler — Add 1 cl grapefruit juice and replace the lime wheel with a thin orange slice. Pairs especially well with a milder Highland Scotch Whisky.
Frequently asked questions
Can I use ginger beer instead of ginger ale?
Yes, ginger beer will give the drink more heat and a drier note. Make sure it’s not too sweet, or it will overpower the whisky. If necessary, reduce the cane sugar syrup to 0.5 cl.
Which whisky variety works best?
A light Blended Scotch Whisky (e.g., from the Highlands) harmonizes best with the other ingredients. Whiskies that are too smoky or peaty can dominate the flavor. For a fruitier variation, try a Speyside whisky.
Can I prepare the drink in advance?
No, the Highland Cooler should be prepared fresh. Ginger ale loses its fizz quickly, and the ice melts, which will dilute the drink. However, you can measure out the ingredients in advance and keep them chilled.
