How To Preserve Cilantro In Olive Oil

You can preserve cilantro in olive oil by chopping it up and freezing it in ice cube trays, and it’s one of the easiest ways to keep that fresh flavor alive for months.
 
If you’ve ever watched a beautiful bunch of cilantro turn into slimy yellow mush in your fridge, you know the pain.
 
Preserving cilantro in olive oil solves that problem, and it also gives you a ready-to-use flavor bomb for soups, stews, and sauces.
 
In this post, we will walk through how to preserve cilantro in olive oil step by step, plus a few tips to make your cilantro last even longer.
 
Let’s dive in so you can enjoy fresh-tasting cilantro any time you need it.
 

Why Preserve Cilantro in Olive Oil?

Preserving cilantro in olive oil works so well because the oil locks out air and moisture, which are the two things that make cilantro spoil fast.
 
When you preserve cilantro in olive oil, you’re basically creating little flavor packets that stay fresh in your freezer.
 
Here are the main reasons this method is worth trying:
 

1. It Keeps Cilantro Fresh for Months

Fresh cilantro usually lasts about a week in the fridge before it starts to wilt.
 
When you preserve cilantro in olive oil and freeze it, it can stay good for six months or even longer.
 
That means no more rushing to use up a whole bunch before it goes bad.
 

2. You Get Instant Flavor for Cooking

Tossing a frozen cilantro and olive oil cube straight into a hot pan is incredibly convenient.
 
The oil melts, the cilantro releases its aroma, and your dish gets an instant burst of freshness.
 
This is why so many home cooks love to preserve cilantro in olive oil for curries, rice, and marinades.
 

3. It Prevents Waste and Saves Money

How many times have you bought cilantro only to throw half of it away?
 
When you preserve cilantro in olive oil, you use every single leaf, including the stems.
 
That small habit adds up, and it saves you money over time.
 

How to Preserve Cilantro in Olive Oil Step by Step

Learning how to preserve cilantro in olive oil takes just a few minutes, and you don’t need any special equipment.
 
Here’s the simple process:
 

1. Wash and Dry the Cilantro

Start by rinsing your cilantro under cool water to remove dirt and grit.
 
Then dry it thoroughly with a salad spinner or clean kitchen towels.
 
Excess water creates ice crystals, and those crystals can ruin the texture when you preserve cilantro in olive oil.
 

2. Chop the Cilantro

Chop the leaves and tender stems finely with a sharp knife.
 
You can leave the pieces a bit chunky if you prefer, but finer chopping helps the cilantro blend evenly with the oil.
 

3. Pack It Into Ice Cube Trays

Spoon the chopped cilantro into clean ice cube trays, filling each slot about two-thirds of the way.
 
Then pour olive oil over the top until it just covers the cilantro.
 
Gently press down with a spoon so the oil seeps into every gap.
 

4. Freeze Until Solid

Place the trays in the freezer for about four to six hours, or until the cubes are completely firm.
 
Once frozen, pop the cubes out and transfer them into a freezer-safe bag or container.
 
Label the bag with the date so you know exactly how long you’ve had them.
 

5. Store and Use as Needed

Keep your cilantro and olive oil cubes in the freezer for up to six months.
 
Whenever a recipe calls for fresh cilantro, just grab a cube or two and toss it into the pan.
 
There’s no need to thaw it first, and the flavor holds up beautifully.
 

Tips for Better Results When You Preserve Cilantro in Olive Oil

A few small tweaks can make a big difference in how well your cilantro keeps.
 
Here’s what to keep in mind:
 

1. Use Good-Quality Olive Oil

Since olive oil is a main ingredient here, choose one you actually enjoy the taste of.
 
Extra virgin olive oil adds a lovely peppery note that pairs well with cilantro.
 

2. Avoid Overfilling the Trays

Leave a little headspace in each cube slot because oil expands as it freezes.
 
Overfilling leads to messy trays and wasted oil.
 

3. Try Silicone Trays for Easy Removal

Silicone ice cube trays make it much easier to pop out frozen cilantro cubes.
 
If you preserve cilantro in olive oil regularly, a dedicated set of silicone trays is a smart buy.
 

4. Add Garlic or Lime for Extra Flavor

You can blend minced garlic, lime zest, or a pinch of salt into the mixture before freezing.
 
This turns your cilantro and olive oil cubes into mini flavor bases for salsa, guacamole, and grilled meats.
 

5. Don’t Refreeze Thawed Cubes

Once a cube has thawed, use it right away.
 
Refreezing affects the texture and can encourage bacteria growth, so plan your portions accordingly.
 

So, How Do You Preserve Cilantro in Olive Oil?

You preserve cilantro in olive oil by chopping fresh cilantro, packing it into ice cube trays, covering it with olive oil, and freezing until solid.
 
This method keeps cilantro fresh for months and gives you a convenient flavor boost whenever you cook.
 
Whether you grow your own herbs or buy them weekly, learning to preserve cilantro in olive oil is a simple habit that pays off big in the kitchen.
 
Give it a try this week, and you’ll never watch another bunch of cilantro wilt away again.