title: Boston Deluxe
garnish: Saffron fronds
recipe: DRY SHAKE all ingredients (without ice). SHAKE with ice and fine strain into chilled glass.
ingredients: [['4.5 cl', 'Bourbon whiskey'], ['2.25 cl', 'Lemon juice (freshly squeezed)'], ['2.25 cl', 'Orange juice (freshly squeezed)'], ['1.5 cl', 'Saffron syrup (2:1 sugar syrup heated with saffron fronds)'], ['2 dash', 'Orange Bitters by Angostura'], ['1.5 cl', 'Pasteurised egg white']]