Expiration & Storage Tips
When does arrowroot powder expire?
Arrowroot powder, as a rule, comes with a best before date on its packaging which typically indicates when it will maintain its best quality—it ranges from 2 to 3 years. It's worth noting though that 'best before' is about quality, not safety. If stored properly, arrowroot powder can last beyond this time frame, but it may lose some of its thickening power. Once the package is opened, the powder should be good for at least a year. As for freezing, arrowroot powder can be stored in the freezer indefinitely, but it needs to be protected from moisture to prevent clumping.
How do you tell if arrowroot powder is bad?
Telling if your arrowroot powder has gone bad is relatively easy. Firstly, you'll want to check for any changes in color, usually into a yellowish hue—which may mean your arrowroot powder has become rancid. Arrowroot powder should always remain an off-white color. Additionally, if the powder smells musty or off in any way, that's a good sign that it's time to replace it. Lastly, if there are any signs of mold or moisture—this could indicate the growth of bacteria, making it unsafe to consume.
Tips for storing arrowroot powder to extend shelf life
• Always store arrowroot powder in a cool, dry, and dark place, preferably in a tightly sealed container.
• If you live in a humid climate, consider storing the powder in the freezer. It can be frozen indefinitely, but remember to keep it well-sealed to prevent moisture from seeping in, as this can cause the powder to clump.
• Do not use a wet spoon when measuring out the powder. Any moisture can be detrimental to your arrowroot powder's quality. A dry spoon will ensure longer shelf life.
• If possible, buy arrowroot powder in smaller amounts you can use within a year. This will ensure you are always using fresh and potent arrowroot powder.