Avocado
Quick answer: A whole, unripe avocado lasts at room temperature until ripe, then moves to the fridge for 3-4 days. Once cut, you have about 12 hours before it turns, press plastic wrap directly onto the flesh and add a squeeze of lemon or lime to buy every minute of that window.
Avocados have maybe a 48-hour window between 'not ready' and 'produce drawer graveyard.' That's not a lot of margin when you bought four of them on sale. The good news: a little timing and one sheet of plastic wrap can stretch that window considerably, here's exactly how.
Pantry
Refrigerator
Freezer
How to store avocado
Leave unripe avocados on the counter at room temperature, away from direct sunlight, until they give slightly to gentle pressure. The moment they're ripe, move them to the fridge, that's what buys you the 3-4 days. For cut avocado, squeeze lemon or lime juice over the exposed flesh, then press plastic wrap directly onto the surface (no air gaps) before sealing in an airtight container.
How to spot spoilage
The skin goes deep brown or black with sunken, soft spots. Inside, the flesh turns uniformly dark brown or black, not just a little surface browning, which is oxidation and safe to trim. A sour, fermented, or rancid smell means it's done. Mushy, stringy, or slimy texture is another hard stop.
Use it up before it spoils
- Mash with lime juice, salt, and chili flakes for a fast guacamole, eat it today.
- Slice onto toast with a fried egg and whatever hot sauce is in the door of your fridge.
- Blend into a smoothie with banana, spinach, and milk for a creamy base.
- Dice into a grain bowl or salad to stretch one avocado across two lunches.
- Mash with lemon juice and freeze in a zip-lock bag (press flat) for future guacamole or dips.
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Best ways to preserve
- freeze
Frequently asked questions
How long does a ripe avocado last in the fridge?
A whole, ripe, uncut avocado lasts 3-4 days in the refrigerator. Refrigerate it as soon as it's ripe to get the full window, leaving it on the counter after it's ready just burns through that time.
How long does a cut avocado last?
A cut avocado lasts up to 12 hours in the fridge if you seal it properly. Press plastic wrap directly onto the exposed flesh (no air gaps), add a squeeze of lemon or lime juice, and store it in an airtight container.
Can you freeze avocado?
You can freeze mashed avocado, but not whole or cut avocado, the texture turns watery and unpleasant. Mix the mashed flesh with lemon juice before freezing to slow oxidation, then store flat in a zip-lock bag.
How can you tell if an avocado has gone bad?
A bad avocado has deep brown or black skin with sunken spots, and the flesh inside is uniformly dark, mushy, stringy, or slimy. A sour or rancid smell is also a clear sign. Surface browning from oxidation is safe, just trim it, but those other signs mean the whole thing is done.
Does avocado need to be refrigerated?
Unripe avocados should stay at room temperature until ripe, refrigerating them too early can stop the ripening process. Once ripe, yes: move them to the fridge immediately to get 3-4 more days out of them.