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Vegemite beyond expiry date?


“Best by date” true for bay leaves?Honeycomb in honey - how long does it last?Why do eggs have expiry dates?Why does cheese have an expiry date?Why condiments expiry date is rounded?Using Agar agar beyond its use by dateRice - Expiration DateHow long before intended date of use can a ham be purchased?Sushi/nori/yaki paper - out of date?How long can powdered coffee remain fresh?













2















We've got a small jar of Vegemite that the kids are slowly nibbling away at, and I just realized it has a best-before date of three months ago. At the current rate of consumption, there's another six months to go before it's gone. We're keeping it in the fridge, and it shows no visible signs of going bad so far.



How long is it safe to keep, and how do we know it's gone bad? Bear in mind this is pretty funky-smelling stuff in the first place.



Also, just how bad an idea is it to reuse a knife that's previously been used to spread butter to scoop out Vegemite?



Update: On further inspection, the date on the bottom of the jar is just a date, it's not labeled as "best before" or "use by" anywhere on the jar. Definitely not the date of manufacture though, and the official Vegemite FAQ implies it's a best-before date.



Also, this somewhat amusing Metafilter thread about whether somebody should eat seven-year-old Vegemite, the general consensus being "it's probably OK".










share|improve this question
























  • Not sure of a way to check if it's OK but many people keep it in the cupboard (just checked and it doesn't say to refrigerate after opening on the jar) so you've probably bought yourself a bit of extra time there.

    – PeterJ
    Feb 13 '15 at 6:34











  • But I'd not reuse the knife - neither butter nor breadcrumbs extend the shelf life...

    – Stephie
    Feb 13 '15 at 7:11















2















We've got a small jar of Vegemite that the kids are slowly nibbling away at, and I just realized it has a best-before date of three months ago. At the current rate of consumption, there's another six months to go before it's gone. We're keeping it in the fridge, and it shows no visible signs of going bad so far.



How long is it safe to keep, and how do we know it's gone bad? Bear in mind this is pretty funky-smelling stuff in the first place.



Also, just how bad an idea is it to reuse a knife that's previously been used to spread butter to scoop out Vegemite?



Update: On further inspection, the date on the bottom of the jar is just a date, it's not labeled as "best before" or "use by" anywhere on the jar. Definitely not the date of manufacture though, and the official Vegemite FAQ implies it's a best-before date.



Also, this somewhat amusing Metafilter thread about whether somebody should eat seven-year-old Vegemite, the general consensus being "it's probably OK".










share|improve this question
























  • Not sure of a way to check if it's OK but many people keep it in the cupboard (just checked and it doesn't say to refrigerate after opening on the jar) so you've probably bought yourself a bit of extra time there.

    – PeterJ
    Feb 13 '15 at 6:34











  • But I'd not reuse the knife - neither butter nor breadcrumbs extend the shelf life...

    – Stephie
    Feb 13 '15 at 7:11













2












2








2








We've got a small jar of Vegemite that the kids are slowly nibbling away at, and I just realized it has a best-before date of three months ago. At the current rate of consumption, there's another six months to go before it's gone. We're keeping it in the fridge, and it shows no visible signs of going bad so far.



How long is it safe to keep, and how do we know it's gone bad? Bear in mind this is pretty funky-smelling stuff in the first place.



Also, just how bad an idea is it to reuse a knife that's previously been used to spread butter to scoop out Vegemite?



Update: On further inspection, the date on the bottom of the jar is just a date, it's not labeled as "best before" or "use by" anywhere on the jar. Definitely not the date of manufacture though, and the official Vegemite FAQ implies it's a best-before date.



Also, this somewhat amusing Metafilter thread about whether somebody should eat seven-year-old Vegemite, the general consensus being "it's probably OK".










share|improve this question
















We've got a small jar of Vegemite that the kids are slowly nibbling away at, and I just realized it has a best-before date of three months ago. At the current rate of consumption, there's another six months to go before it's gone. We're keeping it in the fridge, and it shows no visible signs of going bad so far.



How long is it safe to keep, and how do we know it's gone bad? Bear in mind this is pretty funky-smelling stuff in the first place.



Also, just how bad an idea is it to reuse a knife that's previously been used to spread butter to scoop out Vegemite?



Update: On further inspection, the date on the bottom of the jar is just a date, it's not labeled as "best before" or "use by" anywhere on the jar. Definitely not the date of manufacture though, and the official Vegemite FAQ implies it's a best-before date.



Also, this somewhat amusing Metafilter thread about whether somebody should eat seven-year-old Vegemite, the general consensus being "it's probably OK".







storage-lifetime australian-cuisine






share|improve this question















share|improve this question













share|improve this question




share|improve this question








edited Feb 14 '15 at 22:09







jpatokal

















asked Feb 13 '15 at 2:43









jpatokaljpatokal

4922518




4922518












  • Not sure of a way to check if it's OK but many people keep it in the cupboard (just checked and it doesn't say to refrigerate after opening on the jar) so you've probably bought yourself a bit of extra time there.

    – PeterJ
    Feb 13 '15 at 6:34











  • But I'd not reuse the knife - neither butter nor breadcrumbs extend the shelf life...

    – Stephie
    Feb 13 '15 at 7:11

















  • Not sure of a way to check if it's OK but many people keep it in the cupboard (just checked and it doesn't say to refrigerate after opening on the jar) so you've probably bought yourself a bit of extra time there.

    – PeterJ
    Feb 13 '15 at 6:34











  • But I'd not reuse the knife - neither butter nor breadcrumbs extend the shelf life...

    – Stephie
    Feb 13 '15 at 7:11
















Not sure of a way to check if it's OK but many people keep it in the cupboard (just checked and it doesn't say to refrigerate after opening on the jar) so you've probably bought yourself a bit of extra time there.

– PeterJ
Feb 13 '15 at 6:34





Not sure of a way to check if it's OK but many people keep it in the cupboard (just checked and it doesn't say to refrigerate after opening on the jar) so you've probably bought yourself a bit of extra time there.

– PeterJ
Feb 13 '15 at 6:34













But I'd not reuse the knife - neither butter nor breadcrumbs extend the shelf life...

– Stephie
Feb 13 '15 at 7:11





But I'd not reuse the knife - neither butter nor breadcrumbs extend the shelf life...

– Stephie
Feb 13 '15 at 7:11










2 Answers
2






active

oldest

votes


















8














Best-before dates aren't the same as use-by dates. Whilst you shouldn't consume a product after it's use-by date, best-before dates are more about quality than safety. Basically, after the best-before date, the product may start to deteriorate in terms of flavour, but that doesn't mean you can't still eat it.



I'd expect that the salt content of Vegemite would keep it sound for a long time. I've certainly had half-eaten jars of Marmite (sorry, I'm a Marmite guy, not Vegemite) kicking around in the pantry for way longer than they ought, and they've been just fine.



Butter and breadcrumbs from the knife may well develop mould if they're left in the jar for a while, but that would normally just be on the surface and easily removed. Much better to remove crumbs before they get to that stage - or, easier, just use a clean knife.






share|improve this answer






























    0














    In 2019 I'm still consuming Vegemite from a 2lb jar that has a Best Before (yes, it says that) date of Nov 1997. It has never been refrigerated. It tastes as good as it ever did, though it's a little thicker than it used to be.






    share|improve this answer








    New contributor




    SomeKiwi is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
    Check out our Code of Conduct.



















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      2 Answers
      2






      active

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      2 Answers
      2






      active

      oldest

      votes









      active

      oldest

      votes






      active

      oldest

      votes









      8














      Best-before dates aren't the same as use-by dates. Whilst you shouldn't consume a product after it's use-by date, best-before dates are more about quality than safety. Basically, after the best-before date, the product may start to deteriorate in terms of flavour, but that doesn't mean you can't still eat it.



      I'd expect that the salt content of Vegemite would keep it sound for a long time. I've certainly had half-eaten jars of Marmite (sorry, I'm a Marmite guy, not Vegemite) kicking around in the pantry for way longer than they ought, and they've been just fine.



      Butter and breadcrumbs from the knife may well develop mould if they're left in the jar for a while, but that would normally just be on the surface and easily removed. Much better to remove crumbs before they get to that stage - or, easier, just use a clean knife.






      share|improve this answer



























        8














        Best-before dates aren't the same as use-by dates. Whilst you shouldn't consume a product after it's use-by date, best-before dates are more about quality than safety. Basically, after the best-before date, the product may start to deteriorate in terms of flavour, but that doesn't mean you can't still eat it.



        I'd expect that the salt content of Vegemite would keep it sound for a long time. I've certainly had half-eaten jars of Marmite (sorry, I'm a Marmite guy, not Vegemite) kicking around in the pantry for way longer than they ought, and they've been just fine.



        Butter and breadcrumbs from the knife may well develop mould if they're left in the jar for a while, but that would normally just be on the surface and easily removed. Much better to remove crumbs before they get to that stage - or, easier, just use a clean knife.






        share|improve this answer

























          8












          8








          8







          Best-before dates aren't the same as use-by dates. Whilst you shouldn't consume a product after it's use-by date, best-before dates are more about quality than safety. Basically, after the best-before date, the product may start to deteriorate in terms of flavour, but that doesn't mean you can't still eat it.



          I'd expect that the salt content of Vegemite would keep it sound for a long time. I've certainly had half-eaten jars of Marmite (sorry, I'm a Marmite guy, not Vegemite) kicking around in the pantry for way longer than they ought, and they've been just fine.



          Butter and breadcrumbs from the knife may well develop mould if they're left in the jar for a while, but that would normally just be on the surface and easily removed. Much better to remove crumbs before they get to that stage - or, easier, just use a clean knife.






          share|improve this answer













          Best-before dates aren't the same as use-by dates. Whilst you shouldn't consume a product after it's use-by date, best-before dates are more about quality than safety. Basically, after the best-before date, the product may start to deteriorate in terms of flavour, but that doesn't mean you can't still eat it.



          I'd expect that the salt content of Vegemite would keep it sound for a long time. I've certainly had half-eaten jars of Marmite (sorry, I'm a Marmite guy, not Vegemite) kicking around in the pantry for way longer than they ought, and they've been just fine.



          Butter and breadcrumbs from the knife may well develop mould if they're left in the jar for a while, but that would normally just be on the surface and easily removed. Much better to remove crumbs before they get to that stage - or, easier, just use a clean knife.







          share|improve this answer












          share|improve this answer



          share|improve this answer










          answered Feb 13 '15 at 12:39









          dopiazadopiaza

          39829




          39829























              0














              In 2019 I'm still consuming Vegemite from a 2lb jar that has a Best Before (yes, it says that) date of Nov 1997. It has never been refrigerated. It tastes as good as it ever did, though it's a little thicker than it used to be.






              share|improve this answer








              New contributor




              SomeKiwi is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
              Check out our Code of Conduct.
























                0














                In 2019 I'm still consuming Vegemite from a 2lb jar that has a Best Before (yes, it says that) date of Nov 1997. It has never been refrigerated. It tastes as good as it ever did, though it's a little thicker than it used to be.






                share|improve this answer








                New contributor




                SomeKiwi is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
                Check out our Code of Conduct.






















                  0












                  0








                  0







                  In 2019 I'm still consuming Vegemite from a 2lb jar that has a Best Before (yes, it says that) date of Nov 1997. It has never been refrigerated. It tastes as good as it ever did, though it's a little thicker than it used to be.






                  share|improve this answer








                  New contributor




                  SomeKiwi is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
                  Check out our Code of Conduct.










                  In 2019 I'm still consuming Vegemite from a 2lb jar that has a Best Before (yes, it says that) date of Nov 1997. It has never been refrigerated. It tastes as good as it ever did, though it's a little thicker than it used to be.







                  share|improve this answer








                  New contributor




                  SomeKiwi is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
                  Check out our Code of Conduct.









                  share|improve this answer



                  share|improve this answer






                  New contributor




                  SomeKiwi is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
                  Check out our Code of Conduct.









                  answered 1 hour ago









                  SomeKiwiSomeKiwi

                  1




                  1




                  New contributor




                  SomeKiwi is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
                  Check out our Code of Conduct.





                  New contributor





                  SomeKiwi is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
                  Check out our Code of Conduct.






                  SomeKiwi is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
                  Check out our Code of Conduct.



























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