Step 1.
- Fill a wine glass with ice.
Step 2.
- Pour 1.5 ounces of Islay Scotch whisky over the ice.
Step 3.
- Add 2 ounces of soda water.
Step 4.
- Add 1 ounce of fresh lemon juice.
Step 5.
- Stir gently to combine.
Step 6.
- Garnish with a twist of lemon peel.