Off the specific topic, but is a prepper topic: I have about a dozen cans of red feather butter that I am looking to get input on. I got half a dozen about six years ago, and the others about four years back. I know they list a two year shelf life, so I was thinking on cycling them out. Anyone have some input on that idea? I know I should just open a darn can and give it a try (I never have yet) but I keep forgetting to do that.
I honestly don't know about the red feather product from personal usage, but as I recall, they use a canned tin , and not one of those "Lift and pull tabs".
Oils and fats turn rancid when exposed to oxygen
The two year date is a "Reccomended Use By Date" by the manufacturer.
I am in the process of using and donating all my "Lift and Pull Tab" cans because they are untrustworthy for long term storage.
I am storing regular off-brand store products that don't use the "Lift and Pull Tabs", even though they are made in the very same manufacturing plant under same conditions.
The can seal is my main concern for long term food storage, along with flavor and taste
I would contact the manufacturer or the distributor where you got the product at their toll-free number for specifics on expiration date and usage date.