Ingredient

Triple Sec

Triple sec is an orange-flavoured liqueur that originated in France. It usually contains 20–40% alcohol by volume.

Grand Marnier— same product as Cointreau; effective substitute in most cocktails.
Cointreau— same category and can be swapped directly for Cointreau.
Maraschino Liqueur— Interchangeable in most recipes as it shares similar sweetness and fruity profile.
Orange Curacao— very similar in usage and character, interchangeable in most recipes.