Shelf Life Tips
- How long does a package of salad dressing mix last? The precise answer depends to a large extent on storage conditions - to maximize the shelf life of salad dressing mix store in a cool, dry area.
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How long does salad dressing mix last at room temperature? Properly stored, a package of salad dressing mix will generally stay at best quality for about 18-24 months at room temperature.
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To maximize the shelf life of salad dressing mix, keep the package tightly closed at all times.
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Is salad dressing mix safe to use after the "expiration" date on the package? Yes, provided it is properly stored and the package is undamaged - commercially packaged salad dressing mix 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 salad dressing mix will remain at peak quality.
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Storage time shown is for best quality only - after that, the salad dressing mix's texture, color or flavor may change, but in most cases, it will still be safe to consume if it has been stored properly, the package is undamaged, and there are no signs of spoilage (see below).
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How can you tell if salad dressing mix is bad or spoiled? The best way is to smell and look at the salad dressing mix: if the salad dressing mix develops an off odor, flavor or appearance, or if mold appears, it should be discarded.
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Sources: For details about data sources used for food storage information, please click here
