Cleaning out my prep storage.
Years ago, I had a lot of kids in the house, and if the SHTF, I would have had a lot of mouths to feed. (Not so much anymore.)
First, I stocked up on LDS foods. Then, I started buying bulk grains and such from Azure Standard. I bought a bunch of bulk pasta at Costco. Maybe 12ish years ago(?) I started stocking away canned goods, and among those cans were a bunch of cans of cheap canned pasta sauce.
Well, the wife never used that sauce (she does the cooking, and these were not her favorites), so the cans just sat on a shelf. This morning, I started to pull out those cans to check them, and a few of them had popped open some time ago. Black stuff on a few of the cans. One had something white and green growing out of the hole. Blechh! I noticed a couple of them were bulging a bit on top. Most looked fine. But, I'm throwing them all out today.
The "best by" dates were all 2015. Apparently 7 years after the best by date is too long for modern canned goods. (These were stored, by the way, in a cool, dark, dry room in the basement.)