Grand Marnier’s signature expression was created in 1880 by Louis-Alexandre Marnier Lapostolle, who combined the character of cognac with the intensity of bitter orange. This refined liqueur contains 40% alcohol by volume (ABV) (51% cognac and 49% orange liqueur). Tasting Notes Colour: Brilliant amber and topaz tones. Aroma: Vanilla cognac nuances with hints of candied zest. Flavor: Bitter orange, balanced by cognac notes of hazelnuts and toffee with a long, harmonious finish.