Step 1.
- Fill a highball glass with ice.
Step 2.
- Pour in 2 ounces of dry sherry.
Step 3.
- Add 1 ounce of freshly squeezed lemon juice.
Step 4.
- Top with soda water to fill the glass.
Step 5.
- Gently stir to combine.
Step 6.
- Garnish with a lemon twist.