What is the shelf life of SACO Buttermilk Blend?
Unopened cans of the Buttermilk Blend stay fresh indefinitely. After opening, if kept refrigerated, as we recommend on the package, it will stay fresh for a minimum of one year, usually several years. As long as the product is in a powdery condition, it is fine to use. If just kept in a cupboard after opening, go by how it looks. If it becomes solid in the can, it’s time to get a new one.