As much as us all may want come eat whole avocado in one sitting, the encourage serving dimension is just ¼ the a medium avocado. No a whole heck that a lot, ns know.

You are watching: How to keep a cut avocado fresh

To include insult, avocados aren’t cheap and also don’t particularly keep all that well once they’ve to be cut. Questioning a handful of world what the best means to keep a cut avocado so it doesn’t revolve brown and you’ll most certainly get a grasp of different answers: Brush it with oil! obstacle it v lemon juice. Wrap it up nice and also tight v plastic wrap (which is actually difficult to do, through the way, due to the fact that plastic pave doesn’t yes, really stick come anything… other than itself).

So what is yes, really the best method to store an avocado from turning into a brown, slimy mess?

Well, rule number one is to keep as much of that beautiful green flesh spanned to minimization air exposure. It’s this that causes the avocado to turn brown, and also ultimately spoil.

If you’re spring to keep a reduced avocado, a horizontal cut exposes the least amount the flesh. Simply stand the avocado cut-side down in a small bowl and also it need to last for days in the refrigerator.


This is the best method to save a cut avocado. Unfortunately, cutting it this way isn’t the most handy if you also want come eat it.

Unfortunately, the horizontal cut isn’t the best method to reduced an avocado — a lengthwise reduced is, specifically if you’re wanting slices or cubes. But, if friend don’t use the entire avocado, storing the leftovers becomes trickier (because more of the meat of the avocado is exposed to air).

The Avocado Test

To uncover out the best means to keep an avocado reduced lengthwise, i purchased 5 perfectly ripe avocados — every of similar color and firmness — and put 4 of the most typical preservation tactics to the test: ns stored one alongside a cut onion, coated the cut side of another with food preparation oil, brushed the meat of a 3rd avocado through lemon juice, and tightly sheathe (well, as tightly as humanly possible) a fourth with plastic wrap.


Here’s just how they looked just before they went into the fridge. For science!

Of course, over there was also a control, which ns left entirely untouched. (My 4th grade science teacher would be for this reason proud.) v the exemption of the plastic-wrapped avocado, I put each reduced avocado right into an airtight food storage container (some with a fruit or veggie) and also popped lock all right into the fridge.

And over there they satellite for 48 hours, much to mine husband’s chagrin.

After the two-day waiting period, we carefully evaluated each for appearance, taste, and texture.



Much to my surprise, the lemon – brushed avocado fared the worst. That browned the most, felt slimy to the touch and, no surprisingly, took on a rather citrusy flavor.



I candid didn’t mean the onion to do much in the method of keeping the avocado — and looking in ~ the control, I’m not sure it go — but it absolutely fared better than the lemon. Texture-wise, it stayed pretty firm despite the avocado did take on a remarkable oniony taste… no so negative if you’re mix in into guacamole.



The oil-coated avocado did pretty fine — certainly much better than the lemon juice and onion. The flesh continued to be moist yet firm (not slimy). I offered a neutral-flavored canola oil and, while i didn’t an alert any adjust in flavor ~ the initial 48 hours, the avocado go taste a small off after ~ 72 hours.



The plastic-wrapped avocado didn’t perform too badly either, especially considering the pit make it difficult to get an air-tight seal. All-in-all, the flesh remained firm and moist and the smell unchanged.



Oddly enough, the untouched avocado that sat by chin in a plastic food container could arguably have been the best of the bunch. The flesh appeared a touch drier 보다 the oil-brushed avocado yet not any much more so 보다 the plastic-wrapped one.

Here’s what castle looked choose side-by-side in ~ the finish of my small experiment:


So, what is the best method to save a cut avocado?

If it’s reduced horizontally, simply place it cut-side down in a tiny bowl come seal off the exposed flesh, and also stick it in the fridge.

If it’s sliced lengthwise, one airtight food warehouse container or tiny plastic bag might be the best and also easiest option, though including a irradiate brush that neutral-flavored oil before snapping the lid shut could keep the meat a touch more moist if you’re planning come eat it within 48 hours.

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Beyond that and the oil may go rancid, i beg your pardon is what ns suspect occurred with mine. Plastic plunder will also do the trick but, if you’re in and out of the fridge number of times a day prefer we space in ours house, it will come unwrapped in ~ some point — i m sorry is strange far much more annoying 보다 it sounds.