- How long does a bottle of chocolate liqueur last once opened? The answer to that question depends to a large extent on storage conditions – tightly close the bottle of chocolate liqueur after using.
To maximize the shelf life of opened chocolate liqueur, store the bottle in a cool, dark area.
How long does opened chocolate liqueur last? An opened bottle of chocolate liqueur will usually keep well for about 12 to 18 months in a cool, dark area.
How to tell if an opened bottle of chocolate liqueur is bad? The best way is to smell and look at the chocolate liqueur: if the liqueur develops an off odor, flavor or appearance, it should be discarded.
Sources: For details about data sources used for food storage information, please click here