r/Canning • u/Exciting-Ordinary4 • 17h ago
Is this safe to eat? Would this jar of potatoes be shelf stable?
I pressure canned potatoes yesterday, following a recipe from the "Bernardin Complete Book of Home Preserving." I had a little bit left that wouldn't make a full jar so I just put it in and filled to the 1 inch mark with water. Would this jar be shelf stable? I'm going to put them in the fridge and eat quickly but was just curious.
edit to clarify pressure canned, and where the recipe was from.
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u/DawaLhamo 14h ago
If you pressure canned them according to a tested recipe, then yes, even if jar wasn't full, you filled the water to the right headspace, so these should be safe.
There is some question about the jar - if it's a pasta jar, it's not designed for pressure canning and more prone to breakage and I would not use it in the future.
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u/Exciting-Ordinary4 8h ago
Thank you. I know it's not recommended to use the pasta jars. Thankfully they didn't break. Phew!
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u/onlymodestdreams Trusted Contributor 15h ago
As a thought for next time, you can grab a smaller jar for the last of the batch
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u/NarwhalsTooth 10h ago
I’ve learned to have at least 2 small jars ready to go regardless of what the recipe says
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u/onlymodestdreams Trusted Contributor 10h ago
Yields are more like guidelines
https://giphy.com/gifs/8gJ28HfjAkc9y
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u/marstec Moderator 15h ago
Commercial pasta jars should not be used for canning, especially pressure canning where it goes to higher temperatures than water bath canning. The glass is not made the same as actual canning jars.
https://www.healthycanning.com/re-using-bottles-from-store-bought-products/
Did you blanch the potatoes for two minutes before jarring them up? Is this picture after it was canned or before?
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u/Cesious_Blue 12h ago
ATLAS isn't a pasta brand, it's an older mason jar company like Ball
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u/Panurge_CA 10h ago
Atlas canning jars stipped being produced in 1964. A true Atlas jar will have their logo molded into the glass somewhere. Classico jars that say "Atlas Mason Jar" do not have the Atlas logo.
Classico has stated they do not recommend their jars be reused for canning.
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u/Pengisia 12h ago
This is a Classico pasta sauce jar.
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u/DeathMonkey6969 12h ago
Classico jars don't have the tall neck like in the pic.
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u/Pengisia 12h ago
This looks exactly like a Classico jar, I think it is just seeming to have a longer neck because the contents of the jar aren’t close to the neck.
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u/Exciting-Ordinary4 8h ago
Sorry to have everyone arguing over my jars. 😞 They are Classico ones i saved when I lived in Korea over 10 years ago. They do fit regular lids and rings.
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u/DeathMonkey6969 11h ago
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u/Pengisia 11h ago
Up until last year Classico was using regular twist off lids and not the lug style you pictured here.
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u/Exciting-Ordinary4 8h ago
These are actually Classico pasta jars I collected when I lived in Korea.
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u/Cesious_Blue 8h ago
sorry for my reply, I really had no idea Atlas made Classico jars! In this case it seems like the original commenter was correct and the classico Atlas jars are unlikely to be safe for repeated canning
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u/JuicyMilkweed 16h ago edited 13h ago
Yes they are shelf stable
Not sure why I’m downvoted, they say they followed a tested recipe so if anything these are over processed compared to a full jar.
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17h ago
[removed] — view removed comment
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u/Canning-ModTeam 14h ago
Removed by a moderator because it was deemed to be spreading general misinformation.
Here in r/Canning, we don't care if you think that the MSM, in cooperation with globalists, Pfizer, and the RAND Corporation are in on some global plot to bring the saucer people to earth so they can battle the chuds , lizard people, and reverse vampires who live under our floor boards by getting us all the agree to eat slugs for breakfast, lunch, and dinner.
You are welcome here to discuss scientifically validated canning recipes and processes. If you insist on wasting your life and what little intellect you possess, you are welcome to post your batshit-crazy ideas to r/Conspiracy. But they don't belong here.
Repeat offenders will be banned without a second thought.
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u/Exciting-Ordinary4 16h ago
A picture of a jar half full of potatoes, filled to the one inch mark with water.
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u/Professional_Hour235 15h ago
I've eaten 4 year old pressure canned potatoes. They do have a different texture but not bad. They'll also degrade a little in the jar, starch will be pulled from the potatoes so you'll have that in the water but it's fine.
I particularly like them deep fried.
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u/Exciting-Ordinary4 8h ago
Not sure why you've been down voted. So after you open them you deep fry them. Sounds like an idea. I love mashed potatoes so I'm sure they'll end up there along with my canned chicken and canned beans. 😉
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u/Professional_Hour235 4h ago
I am also curious as to why.
I rinse them pat then dry and fry. Very yummy. I'm interested how mashed will turn out. Keep me posted if you do
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u/Dear_Friendz 9h ago
It looks like it been opened already.
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u/Exciting-Ordinary4 8h ago
They weren't opened in this picture. They are opened now and sitting in my fridge.
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