How long does onion last in the freezer?

Freezing onion is not recommended — it loses too much texture or quality. Keep it refrigerated or in the pantry instead, as shown in the table above.

How long does onion last in the fridge?

Onion is usually stored at room temperature rather than the fridge — about 2 months in the pantry. Check the table above for the full breakdown.

How can I tell if onion has gone bad?

Soft, mushy, or slimy spots. Mould, dark patches, or an unpleasant smell. Heavy wilting, shrivelling, or sprouting. When in doubt, throw it out.

Vegetables · Storage guide

How long does onion last? Fridge, freezer & pantry

Stored properly, onion keeps in the pantry for around 2 months.

Onion — shelf life by storage location
Fridge	Not recommended
Freezer	Not recommended
Pantry (room temp)	about 2 months

Times are for unopened, properly stored onion and reflect best quality. Always use your senses and follow any date on the package.

Signs onion has gone bad

Soft, mushy, or slimy spots.
Mould, dark patches, or an unpleasant smell.
Heavy wilting, shrivelling, or sprouting.

When in doubt, throw it out — the cost of a spoiled meal isn't worth the risk.

Best way to store onion

Most vegetables keep best in the fridge crisper drawer; a few (potatoes, onions, garlic) prefer a cool, dark, dry pantry — never the fridge. Don't wash produce until you're ready to use it, since extra moisture speeds up spoilage. Many vegetables freeze well after blanching.

Track this in Expireless

Add onion once and Expireless sets the right expiry date automatically — then sends you a reminder before it expires, so it never gets forgotten at the back of the fridge.

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