Irish Storm Cloud
Grate dark chocolate on top
Dry shake the whisky, coffee, Crème de Cocoa, and egg white, then shake with one large cube of ice. Double strain into a chilled double rocks glass, top with Guinness carefully so as to not create too much of a foamy head.
[['6 cl', 'Irish whiskey'], ['4.5 cl', 'Cold brew coffee'], ['2.5 cl', 'Dark crème de cacao liqueur'], ['2 cl', 'Pasteurised egg white'], ['Top up with', 'Guinness Black Lager']]
[['6 cl', 'irish whiskey'], ['4.5 cl', 'cold brew coffee'], ['2.5 cl', 'dark crème de cacao liqueur'], ['2 cl', 'egg white'], ['Top up with', 'guinness black lager']]