|2 fl oz||Dewar's 12 Year Old Scotch whisky|
|1 fl oz||Freshly squeezed lemon juice|
|1⁄2 fl oz||Giffard Sugar Cane Syrup|
|1⁄2 fl oz||Pasteurised egg white|
Difford's Guide remains free-to-use thanks to the support of the brands in blue above.
This drink is sadly often overlooked in favour of the bourbon based Whiskey Sour.