ShelfLife
How long does tahini last?
An unopened jar of tahini keeps about 1 year in the pantry. Once opened, FoodKeeper suggests keeping it in the fridge and using it within about 3 weeks for the best quality; many labels allow longer.
| Food | Fridge | Pantry |
|---|---|---|
| Tahini | —Opened: 3 weeks | 1 yearfrom purchase |
Fridge at 4 °C (40 °F) or colder, freezer at −18 °C (0 °F). Freezer times are for best quality: food kept frozen stays safe, but slowly loses taste and texture. These times are USDA guidance, not a guarantee. When in doubt, throw it out.
How to tell if tahini has gone bad
- A rancid smell, like paint or old oil, or a bitter, sharp taste beyond tahini's natural bitterness.
- Mold, especially if water or food got into the jar.
- Oil separating on top is normal: stir it back in.
How to store tahini
- Keep it tightly closed, away from heat and light.
- Stir it well before refrigerating: it's hard to mix once cold.
- Use a clean, dry spoon each time.
Can you freeze tahini?
Yes, in a sealed container or ice cube trays, for several months. Thaw it in the fridge and stir well.
Questions
Does tahini need to be refrigerated?
Unopened, no. Once opened, the fridge slows rancidity; FoodKeeper gives about 3 weeks for best quality.
Why has my tahini separated?
Sesame oil naturally rises to the top. Stir it back in thoroughly before using.
How long does tahini sauce last?
Tahini sauce made with lemon, garlic and water keeps a few days in the fridge in a sealed container.
Add tahini to ShelfLife with the date you opened it.
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Storage times: USDA FoodKeeper (Food Safety and Inspection Service), public domain. Text by ShelfLife.