Shelf Life Tips
- How long does fennel seed last? The precise answer depends to a large extent on storage conditions - to maximize the shelf life of fennel seed store in a cool, dark cupboard, away from direct heat or sunlight.
How long does fennel seed last at room temperature? Properly stored, fennel seed will generally stay at best quality for about 3 to 4 years.
To maximize the shelf life of fennel seed purchased in bulk, and to better retain flavor and potency, store in containers with tight-fitting lids.
Is fennel seed safe to use after the "expiration" date on the package? Yes, provided it is properly stored and the package is undamaged - commercially packaged fennel seed will typically carry a "Best By," "Best if Used By," "Best Before," or "Best When Used By" date but this is not a safety date, it is the manufacturer's estimate of how long the fennel seed will remain at peak quality.
Does fennel seed ever spoil? No, commercially packaged fennel seed does not spoil, but it will start to lose potency over time and not flavor food as intended - the storage time shown is for best quality only.
How can you tell if fennel seed is still good? To test whether fennel seed is still potent enough to be effective: Rub or crush a small amount in your hand, then taste and smell it - if the aroma is weak and the flavor is not obvious, the fennel seed should be replaced.
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Sources: For details about data sources used for food storage information, please click here