How Long is Spicy Mustard Good For?
Spicy mustard's shelf life depends on several factors, primarily whether it's opened and the type of mustard.
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Unopened: Most spicy mustards, including Dijon and brown varieties, can last for two to three years unopened, stored in a cool, dark pantry. Yellow mustards may last up to two years. [Source 1, Source 6, Source 7]
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Opened: Once opened, the shelf life significantly decreases. Refrigeration is crucial. Yellow mustards typically last for about one year after opening. Dijon and brown mustards generally maintain quality for up to one year in the refrigerator. [Source 1, Source 6, Source 7]
Some sources suggest a shorter shelf life of six months after opening. [Source 2] However, many mustards, even after years past their "best by" date, remain safe to consume if stored properly and show no signs of spoilage. [Source 3, Source 7, Source 8] Always prioritize your senses—if it smells or tastes off, discard it.
Factors Affecting Shelf Life
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Type of Mustard: Dijon and brown mustards tend to have longer shelf lives than yellow mustards due to their ingredients and acidity.
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Storage: Proper storage is vital. Unopened jars should be kept in a cool, dark place. Opened jars must be refrigerated to prevent spoilage.
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Signs of Spoilage: Discard mustard if it exhibits mold, a rancid smell, or an unusual taste.
Conclusion
While specific shelf life varies, properly stored spicy mustard can last for a considerable time. Remember to always check for signs of spoilage before consumption.
