Expiration & Storage Tips
When does sumac expire?
Sumac, if stored properly in a cool, dark place can last up to 2-3 years. However, it may lose its potency over time. You can still use sumac past this point, but it might not deliver the same punch of flavor. If you've opened the sumac package, aim to use it within a year for best flavor. Freezing sumac isn't common, but it could potentially extend its shelf life.
How do you tell if sumac is bad?
Smell and color are the main indicators for whether sumac has gone bad or not. If it has lost its vibrant red color and become brownish, or if it no longer has its distinct, slightly tangy fragrance, it's probably time to replace it. Mold is also a clear indication - if you see or smell any, discard the spice immediately.
Tips for storing sumac to extend shelf life
• Keep sumac in a cool, dry and dark place - direct light and heat can break down the essential oils which gives sumac its flavor.
• Store sumac in an airtight container. This helps to keep the humidity, which can cause the spice to clump or lose flavor, at bay.
• Don't use a wet spoon to get sumac out of the container. Any moisture introduced can spoil the spice.
• If you don't use sumac frequently consider buying in smaller quantities to ensure freshness