How To Freeze Cilantro Cubes

Freezing cilantro cubes is one of the easiest ways to preserve fresh cilantro so you always have it on hand for soups, stews, sauces, and marinades.
 
If you’ve ever watched a beautiful bunch of cilantro turn to slime in your fridge, you already know the pain.
 
The good news is that freezing cilantro in cubes takes just a few minutes of prep, and it keeps that bright, herby flavor locked in for months.
 
In this post, we’ll walk through exactly how to freeze cilantro cubes, the best methods for prepping the leaves, and a few tips to keep the color and taste as fresh as the day you bought it.
 
Let’s dive in.
 

How to Freeze Cilantro Cubes the Right Way

Learning how to freeze cilantro cubes properly starts with treating the herb gently so it keeps its flavor.
 
Here’s the step-by-step process that works every single time.
 

1. Wash and Dry the Cilantro Thoroughly

Start by giving your cilantro a good rinse under cool running water to remove dirt and grit.
 
Then dry the leaves well using a salad spinner or by patting them gently with paper towels.
 
Excess water left on the leaves can turn into ice crystals, which dilutes the flavor once you thaw the cubes.
 

2. Chop the Leaves and Stems

Cilantro stems are completely edible and packed with flavor, so don’t toss them.
 
Chop both the leaves and tender stems finely with a sharp knife.
 
You don’t need them paper-thin, but smaller pieces pack better into ice cube trays and blend more smoothly later.
 

3. Pack the Cilantro into Ice Cube Trays

Spoon your chopped cilantro into a standard ice cube tray, filling each compartment about three-quarters of the way full.
 
Gently press the herbs down so they’re tightly packed.
 
A silicone tray works best here because the cubes pop out effortlessly without cracking.
 

4. Top with Water, Olive Oil, or Broth

This is the step where you get to choose your own adventure.
 
Cover the cilantro with water if you plan to use it in soups and stews.
 
Use olive oil if you’re dropping the cubes straight into a hot skillet for sautéing.
 
Or use vegetable or chicken broth for an extra layer of savory flavor.
 
Fill each compartment just to the top so no leaves are exposed to air, which causes freezer burn.
 

5. Freeze Until Solid, Then Pop Them Out

Place the tray flat in your freezer and let it freeze for about four to six hours, or overnight if you have the time.
 
Once the cilantro cubes are rock solid, twist the tray or press the bottom of each compartment to release them.
 
Transfer the cubes into a freezer-safe bag or airtight container and label it with the date.
 

Best Tips for Freezing Cilantro in Cubes

Knowing how to freeze cilantro cubes is one thing, but a few smart habits make the results even better.
 
Here’s what to keep in mind so your cilantro stays vibrant and flavorful.
 

1. Freeze While the Cilantro Is Fresh

The fresher your cilantro is when you freeze it, the better it tastes when you use it.
 
Don’t wait until the leaves start to yellow and wilt.
 
If you’re freezing cilantro in cubes, do it the same day you bring it home from the store or market.
 

2. Label and Date Every Container

Cilantro cubes look a lot like frozen basil or parsley cubes once they’re all sealed up.
 
Write the herb name and the freeze date on the bag or container.
 
Frozen cilantro keeps well for about four to six months, so a quick glance at the label saves you guesswork later.
 

3. Skip Blanching for Better Flavor

Some herbs benefit from blanching before freezing, but cilantro is not one of them.
 
Blanching dulls its delicate, citrusy flavor and turns the leaves mushy.
 
Freezing cilantro cubes straight from raw chopped leaves is the way to go.
 

4. Use the Cubes Without Thawing

One of the best things about how to freeze cilantro cubes is the convenience.
 
You can drop a frozen cube directly into a simmering pot of chili, curry, or soup.
 
The heat melts the cube instantly and releases that fresh cilantro aroma right into your dish.
 

5. Keep Them Away from Strong-Smelling Foods

Cilantro cubes can absorb odors from fish, onions, or leftovers if they’re stored loosely.
 
Always use a heavy-duty freezer bag or a container with a tight seal.
 
That way your frozen cilantro cubes taste like cilantro, not last week’s salmon.
 

How Long Do Frozen Cilantro Cubes Last?

When stored properly, frozen cilantro cubes last between four and six months in a standard freezer.
 
If you use a deep freezer that stays consistently at zero degrees, they can hold their quality for up to a year.
 
After that, the flavor fades and the color dulls, though they’re still safe to eat.
 
The key is keeping the cubes airtight and avoiding repeated thawing and refreezing, which ruins the texture.
 

So, How Do You Freeze Cilantro Cubes?

You freeze cilantro cubes by washing and chopping fresh cilantro, packing it into ice cube trays, covering it with water, oil, or broth, and freezing until solid.
 
Once frozen, pop the cubes out and store them in an airtight container for up to six months.
 
This simple method means you’ll never have to toss another sad, slimy bunch of cilantro again.
 
Whether you’re making salsa, curry, or a cozy pot of soup, a handful of frozen cilantro cubes is always ready to bring that fresh, bright flavor back to life.