Method
- Fill a highball glass with ice cubes.
- Add 50 ml whisky, 25 ml sugar syrup, and 15 ml lemon juice.
- Top with 60 ml soda water and stir gently with a bar spoon.
- Garnish with half a lemon.
About the Whisky Collins
The Whisky Collins is a sweet highball cocktail. It mixes whisky with lemon juice, sugar syrup, and soda water for a fizzy drink.