Rhubarb & Elderflower Sour
50ml Foxdenton 48 London Dry Gin
75ml Foxdenton Rhubarb Gin Liqueur
25ml Elderflower Cordial
50ml Lime Juice
1 Egg white
Fill boston shaker with Gin, Rhubarb, Elderflower, Egg white and Lime Juice.
Dry shake the ingredients vigourously.
Add ice cubes and angostura bitters, shake again.
Strain into a tall ice filled glass, garnish with Lime and a few shakes of angostura bitters.