1
Select and pre-chill a HIGHBALL (MAX 10OZ/300ML) GLASS.
2
Prepare garnish of lime slice wheel.
3
SHAKE first 6 ingredients with ice and strain back into shaker.
4
DRY SHAKE (without ice) to emulsify.
5
STRAIN and slowly pour 2/3rds of the contents of the shaker from a higher than normal height into a chilled empty glass (no ice in glass) while simultaneously pouring soda with your other hand. The cocktail and soda should form a single stream of liquid falling into the glass.
6
As when pouring a Guinness, to achieve a perfect head on a fizz, the cocktail should be left to settle for at least a minute before topping off with what remains in the shaker. Ideally, during the settling period, the cocktail should be placed in a glass froster/fridge/freezer.
7
Slowly POUR the final contents of the shaker into the glass. The head should rise like a soufflé.
8
Garnish with lime slice wheel.