title: Rum & Rye Sour
garnish: Lemon zest twist
recipe: SHAKE all ingredients with ice and strain back into shaker. DRY SHAKE (without ice) and fine strain into ice-filled glass.
ingredients: [['3 cl', 'Havana Club 7yo rum'], ['2 cl', 'Straight rye whiskey (100 proof / 50% alc./vol.)'], ['2 cl', 'Tawny port'], ['2 cl', 'Lemon juice (freshly squeezed)'], ['1 cl', 'Sugar syrup (65.0°brix, 2 sugar to 1 water rich syrup)'], ['1 dash (4 drops)', 'Angostura Aromatic Bitters'], ['1 cl', 'Pasteurised egg white']]