Step 1.
- Fill a cocktail shaker with ice.
Step 2.
- Add 1.5 ounces of gin to the shaker.
Step 3.
- Pour in 1 ounce of elderflower liqueur.
Step 4.
- Squeeze the juice of half a fresh lemon into the shaker.
Step 5.
- Shake well until chilled, about 15 seconds.
Step 6.
- Strain the mixture into a chilled cocktail glass.
Step 7.
- Top with club soda for some fizz.
Step 8.
- Garnish with elderflower petals and a twist of lemon peel.