
Vanilla bitters are a high-strength bitters flavoured predominantly with vanilla, dashed into cocktails as an aromatic accent rather than drunk on its own.
Sweet vanilla aroma leads, over a mild bitter-aromatic backbone; the vanilla note dominates with little of the layered spice of a classic aromatic bitters.
Added by the dash or drop, it seasons a drink with vanilla aroma and a light bitter lift to balance sweet and sour elements, contributing flavour rather than volume, sweetness or body.
Another vanilla-forward preparation such as a vanilla tincture or vanilla-heavy bitters, since the vanilla aroma is the point and cannot be reproduced by an unrelated aromatic; a dash of another aromatic bitters restores the bitter lift but loses the vanilla character.
Vanilla bitters are a high-proof, dashed aromatic accent that adds little volume, sweetness or body, whereas vanilla syrup is a sweet, low- or non-alcoholic bulk sweetener that contributes significant sweetness and body.
A concentrated botanical extract in an alcohol base, where the alcohol serves as both solvent and preservative. Vanilla is the dominant flavouring, placing it in the single-flavour style of bitters rather than the complex classic aromatic style.