Sauces & condiments · Storage guide
How long does tomato paste 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 | 7 days |
|---|---|
| Freezer −18 °C · 0 °F | Not recommended |
| Pantry room temp | Not recommended |
| After opening | 5 days (refrigerated) |
Times are for unopened, properly stored tomato paste and reflect best quality. Always use your senses and follow any date on the package.
Signs tomato paste has gone bad
- Mould, separation that won't mix back, or a bulging lid.
- Off, sour, or fermented smell.
- Colour change or fizzing when opened.
When in doubt, throw it out — the cost of a spoiled meal isn't worth the risk.
Best way to store tomato paste
Many condiments are shelf-stable until opened, then need the fridge. Always check the label. Keep lids clean and tightly closed, and use a clean utensil so you don't introduce bacteria.
Frequently asked questions
How long does tomato paste last in the freezer?
Freezing tomato paste is not recommended — it loses too much texture or quality. Store it refrigerated instead, as shown in the table above.
How long does tomato paste last in the fridge or refrigerator?
Unopened tomato paste keeps for about 7 days in the fridge. After opening, use it within about 5 days.
How can I tell if tomato paste has gone bad?
Mould, separation that won't mix back, or a bulging lid. Off, sour, or fermented smell. Colour change or fizzing when opened. When in doubt, throw it out.
Sources
Shelf-life figures and food-safety guidance are based on these authoritative sources:
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