Which of the following liqueurs is NOT orange-flavored?

Galliano is the liqueur that is not orange-flavored. It is primarily known for its strong herbal flavor, characterized by a unique blend of spices and various herbs, along with notes of vanilla and anise. Unlike the other choices, which all have a prominent orange or citrus flavor profile, Galliano stands out due to its distinctive blend that does not include any significant orange flavoring.

Grand Marnier, Cointreau, and Blue Curacao, on the other hand, are all orange-flavored liqueurs. Grand Marnier is a blend of Cognac and orange essence, Cointreau is a triple sec with a strong orange flavor, and Blue Curacao is flavored with the dried peel of the laraha orange. Each of these liqueurs is commonly used in cocktails that highlight their orange characteristics, making Galliano the clear choice as the outlier in this group.