Oils & fats · Storage guide
How long does sesame oil last? Fridge, freezer & pantry
Storage temperatures: keep the fridge at ≤4 °C (40 °F), the freezer at −18 °C (0 °F), and the pantry cool and dry at room temperature.
| Fridge ≤4 °C · 40 °F | 1 year |
|---|---|
| Freezer −18 °C · 0 °F | Not recommended |
| Pantry room temp | about 6 months |
| After opening | about 6 months (refrigerated) |
Times are for unopened, properly stored sesame oil and reflect best quality. Always use your senses and follow any date on the package.
Signs sesame oil has gone bad
- A sharp, rancid smell in place of the rich, toasty sesame aroma.
- A bitter or sour taste.
- A cloudy look or sticky residue around the cap.
When in doubt, throw it out — the cost of a spoiled meal isn't worth the risk.
Best way to store sesame oil
Keep sesame oil sealed in a cool, dark cupboard; refrigerate cold-pressed (unrefined) sesame oil after opening, as it is more delicate than the toasted refined kind.
Frequently asked questions
How long does sesame oil last in the freezer?
Freezing sesame oil is not recommended — it loses too much texture or quality. Store it refrigerated, or in a cool, dry pantry instead, as shown in the table above.
How long does sesame oil last in the fridge or refrigerator?
Unopened sesame oil keeps for about 1 year in the fridge. After opening, use it within about 6 months.
How can I tell if sesame oil has gone bad?
A sharp, rancid smell in place of the rich, toasty sesame aroma. A bitter or sour taste. A cloudy look or sticky residue around the cap. When in doubt, throw it out.
Sources
Shelf-life figures and food-safety guidance are based on these authoritative sources:
Stop guessing
Tired of googling expiry dates?
Expireless tracks your sesame oil and 1,000+ other foods automatically — scan a receipt or add it once, and get a reminder before anything spoils. No more mental load.
Android · Web · iOS coming soon · Free · No account needed