Aggravation
Dust with grated nutmeg
SHAKE all ingredients with ice and strain into ice-filled glass.
[['6 cl', "Dewar's 12 Year Old Scotch whisky"], ['2.25 cl', 'Coffee liqueur'], ['2.25 cl', 'Single cream / half-and-half'], ['2.25 cl', 'Milk (semi-skimmed/2% fat)'], ['0.75 cl', 'Sugar syrup (65.0°brix, 2 sugar to 1 water rich syrup)']]
[['6 cl', 'scotch whisky'], ['2.25 cl', 'coffee liqueur'], ['2.25 cl', 'single cream / half-and-half'], ['2.25 cl', 'milk'], ['0.75 cl', 'sugar syrup']]