When stored correctly, this abundant cereal grain, which is a mainstay on many breakfast tables in the United States, has a shelf life of up to 30 years.
White rice, often known as polished rice, lasts 25–30 years when stored properly.This grain should be stored at 40°F or lower. Oxygen-free sealed containers are ideal.
Unpopped kernels last two years, one year if opened, however microwave popcorn packets only last two to three months. Store at room temperature.
Dark chocolate may last two years in a well-sealed container at 65–70 degrees. Dry it. It can turn white if refrigerated.
Sealed honey can last centuries! Honey darkens, loses flavor, and crystallizes during storage. These temperature-dependent mechanisms make honey shelf life difficult to define.
Powdered milk lasts three to five years in the cupboard but just three months once opened. Cool, dark storage is excellent.
Properly preserved dried beans and lentils last 30 years or more. Storing in No. 10 cans or oxygen-free Mylar bags is preferable. Cool the beans.
Cheese with a low moisture content and a firm texture can keep for ten months to several years.
Because it does not promote microbiological development, sugar has a shelf life that is theoretically infinite if it is properly preserved.