How long does polenta (shelf-stable) keep?
Polenta (shelf-stable): 5 to 7 days in the fridge once opened, freezing is not recommended and until the use-by date on the package in the pantry.
- Fridge, once opened
- 5 to 7 days
- Freezer
- Not recommended
- Pantry
- Until the use-by date on the package
More pantry foods
Applesauce (commercial)
Pantry: 12 to 18 months
Bacon bits (imitation)
Pantry: 1 year
Canned goods
Pantry: 2 to 5 yearsCanned goods
Pantry: 12 to 18 months
Cereal (ready-to-eat)
Pantry: 6 to 12 monthsCereal (cook before eating (oatmeal, etc.))
Pantry: 12 months
Chocolate syrup
Pantry: 2 years
Marshmallows
Pantry: 1 yearSources
- USDA FSIS FoodKeeper data (version 128) Storage times and tips
- FoodKeeper app on FoodSafety.gov
General U.S. guidance from public USDA data. It is not a promise that a food is safe: if it smells, looks or feels wrong, throw it out.
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