The phrase identifies a selected class of liquid sweeteners designed to reinforce the flavour profile of espresso. These merchandise sometimes include a concentrated sugar resolution, typically mixed with flavorings derived from pure or synthetic sources. For instance, a vanilla-flavored addition can impart a candy and fragrant nuance to a cup of black espresso.
The incorporation of those taste enhancers provides a number of benefits. They supply a available and constant methodology for flavoring drinks, bypassing the necessity for conventional sweeteners and separate flavoring brokers. Traditionally, the follow of including sweeteners and flavors to espresso has developed from easy sugar and cream to a various vary of commercially produced choices.