Instead of buying mixed salted nuts, I just buy the variety I need.
It might be better to buy nuts that have not been roasted if you need them to last.
Lizzy BriskinNuts are a fantastic snack and ingredient, but large bags or tubs of nut varieties that have been roasted and salted are a pass for me.
And though roasting nuts certainly improves the flavor, it also significantly decreases their shelf life.
Your best bet may be to buy Costco's single-variety packs of unroasted nuts and keep them in your freezer for maximum freshness.
Persons:
Briskin
Organizations:
rancid
Locations:
Brazil