Shelf life of powdered sugar

shelf life of powdered sugar

That doesn't totally solve your spice shelf life woes, though. indefinitely, brown sugar and powdered sugar are better to use within two years.
How long does unopened powdered sugar last? Sugar, properly stored, has an indefinite shelf life because it does not support microbial.
Shelf life and storage information for sugar. white sugar will turn from a loose powder to a solid form, powdered sugar will become lumpy and.