Peanut butter goes bad more easily than animal crackers, so it has to be vacuum sealed which makes it harder to open. Jam is produced hot so it can’t be poured straight from the machine into plastic containers, and the heat-resistant combo of glass jars with metal lids is harder to open.
Is that true? Peanut butter (natural, not even the highly processed stuff) stays good for many months after opening without refrigeration, in a jar or even in clamshell-type packaging when you buy it freshly ground in store.
Peanut butter goes bad more easily than animal crackers, so it has to be vacuum sealed which makes it harder to open. Jam is produced hot so it can’t be poured straight from the machine into plastic containers, and the heat-resistant combo of glass jars with metal lids is harder to open.
Is that true? Peanut butter (natural, not even the highly processed stuff) stays good for many months after opening without refrigeration, in a jar or even in clamshell-type packaging when you buy it freshly ground in store.
I suspect things also have to be tightly closed to prevent theft in shops… the kind where the thief would take a bit and then close the jar again.
When the jam cools it makes it’s own vacuum seal.