Expiration & Storage Tips
When does ground coriander expire?
Ground coriander is an exceptional spice as its shelf life can reach up to three to four years in a pantry if unopened. The best before date on a jar of ground coriander is generally a quality indicator: the spice won't suddenly go bad after that date, but its flavor will start to lessen with time. Once you've cracked open the packaging, try to use it within six months for the best flavor profile. You can freeze ground coriander to extend its shelf life, and you should use it within a year in this case.
How do you tell if ground coriander is bad?
There's a very simple way to tell if your ground coriander is still fresh: the smell and taste. As ground coriander ages, it loses its strong, aromatic scent and distinctive flavor. If your coriander smells weak when you take a whiff or if it's lost its taste, it's time to for a new batch. Although the aging of ground coriander does not cause food poisoning or illnesses, using stale coriander can surely affect the taste of your meals.
Tips for storing ground coriander to extend shelf life
• Always store ground coriander in a cool, dark, and dry place away from heat and light. The spice cupboard is an ideal location.
• Keep the coriander in an airtight container or sealable spice jar to protect it from moisture and oxygen that can hasten the aging process.
• Avoid storing ground coriander near the stove, cooker, or dishwasher, where it is subjected to heat and steam.
• When using ground coriander from its container, make sure your measuring spoon is dry. Water can introduce moisture and spoil the spice.
• If freezing, ensure a tightly sealed container to avoid the spice absorbing unwanted flavors.
• Use whole coriander seeds and grind them as needed. This helps maintain the freshness and potency of the flavor longer.