Add the club soda to a Fizz or Collins glass and set aside. Add the remaining ingredients to a shaker and shake without ice for about 10 seconds. Add 3 or 4 ice cubes and shake very well. Double-strain into the prepared glass.
Watch top San Francisco bartender Erik Adkins make a proper Gin Fizz in our How to Cocktail video.
Think you know the booze?
Let’s start with some basics.