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You do have to refrigerate cilantro if you want it to stay fresh for more than a couple of days.
Cilantro is one of those herbs that wilts fast at room temperature, so refrigeration is the easiest way to keep those green leaves perky and usable.
If you’ve ever wondered whether you have to refrigerate cilantro, the short answer is yes for long-term storage, though there are a few clever tricks to make it last even longer.
In this post, we’ll look at why you have to refrigerate cilantro, how to store it properly, and what happens if you don’t.
Let’s dive in.
Why You Have to Refrigerate Cilantro
You have to refrigerate cilantro because it’s a delicate herb that loses moisture and wilts quickly when left out.
Unlike hardier herbs like rosemary or thyme, cilantro has thin, soft stems and tender leaves that dry out fast.
Here’s why the fridge is your best friend for cilantro.
1. Cilantro Wilts Fast at Room Temperature
When you leave cilantro on the counter, it starts to droop within hours.
The leaves lose water through their surface, and without a cool, humid environment, they shrivel up.
That’s why you have to refrigerate cilantro if you want it to last more than a day.
2. Cold Slows Down Degradation
Refrigeration slows down the natural breakdown of cilantro’s cells.
At room temperature, enzymes and bacteria work quickly to turn those bright green leaves into a slimy, yellow mess.
In the fridge, that process slows way down, giving you more time to use your cilantro.
3. Humidity Control Matters
The fridge provides a consistently cool and slightly humid environment, which cilantro loves.
But you have to refrigerate cilantro the right way, or it can still rot or dry out.
We’ll get to the best methods in a bit.
4. Flavor and Aroma Stay Intact
Cilantro’s signature fresh, citrusy flavor comes from volatile oils in the leaves.
When cilantro sits out, those oils evaporate and the herb loses its punch.
Refrigeration helps preserve those oils, so your salsa and tacos still taste amazing.
How to Refrigerate Cilantro the Right Way
Now that you know you have to refrigerate cilantro, let’s talk about how to do it so it lasts up to two weeks.
There are a few tried-and-true methods, and they all start with a little prep.
1. The Damp Paper Towel Method
This is the easiest way to refrigerate cilantro.
Lay your cilantro on a slightly damp paper towel, roll it up gently, and place it in a plastic bag.
Seal the bag loosely and put it in your fridge’s crisper drawer.
The damp towel keeps the leaves from drying out while the bag traps just enough humidity.
2. The Jar or Glass Method
If you want to treat your cilantro like fresh flowers, this method works wonders.
Trim the stems and place the cilantro in a jar with an inch or two of water.
Cover the leaves loosely with a plastic bag and stick the whole thing in the fridge.
Change the water every couple of days, and you’ll have fresh cilantro for over a week.
3. The Ice Cube Tray Trick
If you can’t use your cilantro fast enough, chop it up and freeze it.
Fill an ice cube tray with chopped cilantro and top with water or olive oil.
Once frozen, pop the cubes into a bag and use them in soups, stews, or sauces.
This isn’t technically refrigerating, but it’s a great backup if you have more cilantro than you can use.
4. Avoid Washing Before Storage
Moisture is the enemy of long-term cilantro storage.
Only wash cilantro right before you use it.
If you wash it and then refrigerate it, the extra water will speed up rotting.
So pat it dry thoroughly if you must wash it early.
What Happens If You Don’t Refrigerate Cilantro?
If you don’t refrigerate cilantro, it won’t last long.
Here’s what you can expect.
1. It Wilts Within Hours
Leave cilantro on the counter and you’ll see it start to droop in just a few hours.
The leaves lose their crispness and become limp and sad.
2. It Turns Yellow and Slimy
After a day or so, the leaves start to yellow.
Then they get slimy and develop a funky smell.
At that point, it’s garbage.
3. Flavor Disappears Fast
Even if it doesn’t rot immediately, cilantro left out loses its flavor quickly.
Those volatile oils we mentioned evaporate, leaving you with a tasteless garnish.
4. You Waste Money
Cilantro isn’t expensive, but tossing it every couple of days adds up.
Refrigerating cilantro properly saves you money and trips to the store.
So, Do You Have to Refrigerate Cilantro?
Yes, you do have to refrigerate cilantro if you want it to stay fresh and flavorful for more than a day.
Cilantro wilts fast at room temperature, loses its oils, and turns slimy within hours.
By using the damp paper towel method, the jar method, or even freezing it, you can keep your cilantro vibrant for up to two weeks.
So next time you bring home a bunch of cilantro, don’t leave it on the counter.
Stick it in the fridge the right way and enjoy fresh cilantro whenever you need it.