1 punnet blueberries
1 rosemary spring
30 mls honey
30 mls fresh lemon juice
120 mls sparkling mineral water
1 slice lemon
Gently muddle blueberries, rosemary and honey in the bottom of a cocktail shaker.
Add lemon juice and shake with ice.
Strain through a mesh strainer into a tall glass.
Add a handful of ice.
Top with sparkling mineral water and stir briefly to combine.
Throw in slice of lemon.
Credits: Danielle Walker