50ml Botanical Spirit
25ml lemon juice
20m 1:1 sugar syrup (click here for sugar syrup recipe)
15ml egg white
20ml soda water
Thyme sprig to garnish
Add all ingredients apart from the Soda Water to a cocktail shaker,
then fill with cubed ice and shake hard for 12 seconds.
Fine strain in a chilled highball glass, then add the Soda Water and garnish with thyme sprig.