- 50ml Slingsby Rhubarb Gin
- 25ml Strawberry Cordial
- Dash of Balsamic Vinegar
- 15ml Lemon Juice
- Soda
- 1 Dash of Grapefruit Bitters
- Crushed Ice
Add all ingredients but soda and bitters to a highball glass with crushed or cubed ice. Top with soda and lift ice several times if cubed (if crushed, churn). Add grapefruit bitters to the top and garnish with grapefruit slice and mint.