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This article was published 8/2/2013 (1445 days ago), so information in it may no longer be current.
60 ml (2 oz) gin
15 ml (1/2 oz) fresh lemon juice
15 ml (1/2 oz) fresh lime juice
1 egg white
30 ml (1 oz) heavy cream
10 ml (2 tsp) superfine sugar
2.5 ml (1/2 tsp) orange-flower water
Cold club soda
Vigorously shake the gin, lemon and lime juices, egg white, cream, sugar and orange-flower water with ice. Strain into a 10-ounce highball glass without ice. Pour in club soda to fill.