Fill a sling glass to the top with ice cubes
Place the pulp of a passionfruit into a shaker
Pour in 0.35 oz of lime juice, 1.75 oz of orange juice, 0.15 oz of caramel syrup and 0.5 oz of sugar syrup
Fill the shaker with ice cubes and shake
Finely strain into the sling glass
Top up with club soda and stir gently
Garnish with a quarter of passionfruit