20 ml (1 oz) The Bitter Truth – Elderflower Liqueur
30 ml (1 oz) Dry Gin
30 ml (1 oz) fresh Lemon Juice
10 ml (1/3 oz) Sugar Syrup
Shake with ice and strain into a Collins/ long drink glass filled with ice
Add soda water and stir carfully. Garnish with lemon slice.