Plantation Fever

Prepare spiced chipotle syrup: gently boil 250 ml water. Slice 2 dried chipotle chilies and remove most seeds. Remove the water from heat, add the chilies and steep 12 minutes. Discard the chilies and fine strain the water into a pan. Add 200 g caster sugar and 0.1 g sea salt and heat gently to dissolve. Stir in 3.5 ml aromatic bitters, remove from heat and cool. Shake the listed drink ingredients well with ice, strain into a chilled cocktail coupe and garnish with a dried lime slice.