This icy, fresh-mint cocktail is made with amber rum (a.k.a. gold rum). It is usually aged in oak barrels for at least three years, developing caramel and vanilla flavors. Plus: More Cocktail Recipes and Tips
In a chilled pilsner glass, combine all of the ingredients except ice and the garnish; fill with crushed ice and mix by spinning a swizzle stick or bar spoon between your hands. Add more crushed ice; garnish with the sprig.
Cane syrup (concentrated sugarcane juice) is available at Whole Foods and cocktailkingdom.com.