Shelf Life Tips
- How long does mustard seed last? The precise answer depends to a large extent on storage conditions - to maximize the shelf life of mustard seed store in a cool, dark cupboard, away from direct heat or sunlight.
-
How long does mustard seed last at room temperature? Properly stored, mustard seed will generally stay at best quality for about 3 to 4 years.
-
To maximize the shelf life of mustard seed purchased in bulk, and to better retain flavor and potency, store in containers with tight-fitting lids.
-
Is mustard seed safe to use after the "expiration" date on the package? Yes, provided it is properly stored and the package is undamaged - commercially packaged mustard 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 mustard seed will remain at peak quality.
-
Does mustard seed ever spoil? No, commercially packaged mustard 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 mustard seed is still good? To test whether mustard 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 mustard seed should be replaced.
About Our Authors
Sources: For details about data sources used for food storage information, please click here
