The brandy sour is a mixed alcoholic cocktail believed to be the unofficial national cocktail of Cyprus. With other forms of the brandy sour cocktail, the Cypriot type is a distinct mixture, which only shares the basic brandy and lemon flavorings with other variants. Both brandy and lemons are among Cyprus's top exports, and both have distinctive Cypriot traits.
Gather and shake all the ingredients with ice.
Strain into ice-filled glass.