Southgate
Lemon zest twist
STIR all ingredients with ice and strain into ice-filled glass (preferably over a chunk of block ice).
[['6 cl', 'Straight rye whiskey (100 proof / 50% alc./vol.)'], ['0.75 cl', 'Sugar syrup (65.0°brix, 2 sugar to 1 water rich syrup)'], ['1 dash', 'Underberg']]
[['6 cl', 'rye whiskey'], ['0.75 cl', 'sugar syrup'], ['1 dash', 'underberg']]