Nathalia

Select and pre-chill an Old Fashioned glass.

Prepare an orange zest twist for garnish.

Stir the cognac, Yellow Chartreuse, Giffard Banane du Brésil liqueur, and a dash of Angostura orange bitters with ice until well-chilled.

Strain the mixture into the ice-filled Old Fashioned glass.

Express the orange zest twist over the cocktail to release its oils and use it as a garnish.