Not specifically tested 'soups' .. and EXP.Date, lasts much longer than labeled . you can ' Survive ' eating it.
I got born with an Iron Gut, and can push myself, so I tested one of the WORST canned food items you can try keeping for storage ( jar/canned Spaghetti Sauce ) . Spag. sauce is one of the worst because of the oil content.
Early this year I found a old jar of Newman's Own 'Socarooni' ( is my favorite...LOL ) in pile of canned goods, was 2015 exp. date . so 7 years past Exp. date . The pop-lid was still good on vacuum But.. It was really noticeably 'dark Brown' darker than the fresh jars I had up in my cabinet . The wife knows me. stared at me shaking her head and just walked away . I stared at it, thought about it for a good few minute before the decision, then Opened It . smell was a little weird, definitely some decay going on there, but not enough to throw up a Big warning . So I poured in a pan, brought to light boil, and dumped some on my pasta to eat .
Eating it, color, smell and Taste was 'off ' but I killed the whole bowl a pasta and the old brown 'Sockarooni' . felt OK rest of the evening, then went to bed . Next day woke up and I felt shitty and dragging ass with a slight headache, but No puking or diarrhea .
So FYI.. the Newman's Sockarooni was all GTG if you 'Absolutely NEED' to survive on old Exp. canned goods, and is way better than eating Dog Food .
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