MyListResortHow long does sour cream last?
| Frozen | Not recommended |
|---|
Storage tips
- Freezing sour cream is not recommended, so use it within the window above instead.
- Keep dairy on the coldest shelf, sealed, and never on the door.
How can you tell if sour cream has gone bad?
- A sour or off smell, or milk that has thickened, curdled or separated.
More on dairy & eggs shelf life and storage.
Common questions
Can you freeze sour cream?
The USDA FoodKeeper marks freezing as not recommended for sour cream, so plan to use it within the window above instead of freezing it.
Track it in your list
The average American family of four throws away about $1,500 of food a year, per the EPA, and most of it is opened items nobody remembered.
Add the sour cream you actually bought to a MyListResort grocery list and set your own reminder from the table above, free. Or scan its barcode to add it without typing.
Track this for free← All foodsSee how freshness tracking works, read the guide to tracking once-opened food, or see what a shared grocery list does for a household.
Shelf-life windows come from the USDA FoodKeeper, published by the USDA Food Safety and Inspection Service (public domain); we vendor the FSIS FoodKeeper dataset and refresh it in place. These are quality estimates, not food-safety determinations or guarantees: actual condition depends on storage and handling, and harmful bacteria may not have obvious signs. Follow package and official guidance; when in doubt, throw it out. See our food safety notice and terms.