title: Grand Sour
garnish: Orange wheel
recipe: DRY SHAKE all ingredients (without ice). SHAKE again with ice and fine strain into ice-filled glass.
ingredients: [['6 cl', 'Grand Marnier or other cognac orange liqueur'], ['3 cl', 'Lemon juice (freshly squeezed)'], ['1.5 cl', 'Orange juice (freshly squeezed)'], ['1.5 cl', 'Pasteurised egg white (optional)']]