I had some I made and my wife put it in the freeze and we found it a little over a year later.tasted just as good as if it was fresh.I did have it vacumed.
I make it each year and vacume and give to friends for gifts.I put it in pint bags,so it goes father.
if not vacumed it will last for 3 or 4 mo. if sealed in zip bags.(if you have prepaired and cooked it right)

.........usually it doesn' t last that long.