Gerardo's Pisco Sour (Traditional Recipe)
Aromatize with two drops of Bitter Angostura to hide the smell of egg white and contrast with the sweet and sour of the preparation.
Place six ice cubes in the blender, add the pisco, the lemon juice, the sugar syrup and the egg white. Beat firmly for a couple of minutes. Serve in a cold kero glass
[['3 cl', 'Lime juice (freshly squeezed)'], ['9 cl', 'Pisco'], ['2.25 cl', 'Pasteurised egg white'], ['3 cl', 'Sugar syrup (65.0°brix, 2 sugar to 1 water rich syrup)']]
[['3 cl', 'lime juice'], ['9 cl', 'pisco'], ['2.25 cl', 'egg white'], ['3 cl', 'sugar syrup']]