Dairy Products & Eggs
How long does sour cream last?
Sour cream is good to the date on the tub, kept cold — and freezing is a bake-only move; it comes back grainy.
How long does it keep?
| Fridge | Package use-by date |
|---|---|
| Freezer | Not recommended |
Can you freeze sour cream? FREEZES, BUT… →
Can it sit out?
Sour cream is perishable — the FSIS 2-hour rule applies.
Perishable food left at room temperature for more than 2 hours should be thrown out — 1 hour if it’s 90°F or hotter (a picnic, a hot car, a summer kitchen).
How to tell if sour cream has gone bad
- Pooled watery whey with a sharp, off smell
- Any mold spot — the whole tub goes
- A fizzy or yeasty tang
When in doubt, throw it out.
Quick answers
How long does sour cream last?
Sour cream is good to the date on the tub, kept cold — and freezing is a bake-only move; it comes back grainy.
Can you freeze sour cream?
Sour cream survives the freezer safely but not gracefully — thawed, it belongs in muffins and casseroles, not on top of chili.
How long can sour cream sit out?
The FSIS 2-hour rule applies to sour cream. Perishable food left at room temperature for more than 2 hours should be thrown out — 1 hour if it’s 90°F or hotter (a picnic, a hot car, a summer kitchen).