Serve in aCoupe glass
Lemon zest twist
How to make:
SHAKE all ingredients with ice and strain back into shaker. DRY SHAKE (without ice) and fine strain into chilled glass.
|2 fl oz||Bourbon whiskey|
|3/4 fl oz||Lemon juice (freshly squeezed)|
|1/2 fl oz||Sugar syrup (rich) 2 sugar to 1 water|
|1/2 fl oz||Pasteurised egg white|
Difford's Guide remains free-to-use thanks to the support of the brands in green above.
Bourbon whiskey soured with lemon juice and smoothed by egg white.
Whereas the addition of egg white to a Whiskey Sour is optional, egg white is a requisite in a Boston Sour – a Boston Sour is simply a Whiskey Sour with egg white.
A history of the Whiskey Sour cocktail can be found on our page.
There are approximately 208 calories in one serving of Boston Sour.