Combine all ingredients except Guinness in a cocktail shaker with ice. Shake vigorously and strain over fresh ice in a highball glass. Top with Guinness® Draught.
Guinness with blackcurrant is a classic combination. The blackcurrant flavor balances the bitterness of the stout and complements the natural dark fruit flavors.
In this drink we have created a tropical style drink, which would be at home in a Tiki Lounge as well as a pub.