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To freeze fresh basil and parsley, you can use a few simple methods that lock in their vibrant flavor and color for months.
If you’ve ever wondered how to freeze fresh basil and parsley without ending up with a mushy, black mess, you’re in the right place.
You can freeze fresh basil and parsley successfully, but the trick is all in the preparation.
Whether you have a garden overflowing with herbs or just bought a big bunch at the store, learning how to freeze fresh basil and parsley will save you money and reduce waste.
In this post, we’ll cover the best ways to freeze fresh basil and parsley so they taste almost as good as the day you picked them.
Let’s dig into the easiest methods you can start using today.
Why You Should Freeze Fresh Basil and Parsley
Freezing fresh basil and parsley is a game-changer for home cooks who love that garden-fresh taste all year round.
When you freeze fresh basil and parsley, you’re essentially hitting the pause button on their freshness.
The herbs stop degrading, and their essential oils—the stuff that gives them their amazing aroma—stay locked in.
Drying is fine, but it changes the flavor profile completely.
Frozen basil keeps that bright, peppery kick, and frozen parsley holds onto its clean, slightly grassy notes.
Plus, it’s ridiculously easy, and you don’t need any fancy equipment.
1. It Saves You Money in the Long Run
Fresh herbs are pricey, and they go bad in the fridge faster than you’d like.
When you freeze fresh basil and parsley at their peak, you never have to buy those sad little plastic clamshells again.
Just grab a cube or a baggie from your freezer, and you’re good to go.
2. It Keeps the Flavor Intense
Freezing halts the enzyme activity that causes herbs to lose their oomph.
Unlike drying, which can make herbs taste a bit dusty, freezing preserves the fresh, green taste.
This is especially true if you follow the blanching steps for parsley, which we’ll get to below.
3. It’s Super Convenient for Meal Prep
Imagine tossing a frozen cube of basil straight into your simmering tomato sauce.
Or throwing a frozen parsley cube into a pot of chicken soup.
That’s the beauty of learning how to freeze fresh basil and parsley—you’ve got ready-to-use portions that skip the chopping board entirely.
Best Methods to Freeze Fresh Basil
Basil is a delicate herb, so you can’t just toss it in a bag and call it a day.
Here are the top ways to freeze fresh basil that keep it feeling and tasting great.
1. The Ice Cube Tray Method (My Favorite)
This is hands-down the best way to freeze fresh basil and parsley when you want them in convenient portions.
Start by washing your basil leaves and patting them completely dry.
Chop the leaves finely and pack them into ice cube trays, filling each compartment about halfway.
Top off each cube with water, olive oil, or even chicken broth.
Pop the tray in the freezer until solid, then transfer the cubes to a zip-top freezer bag.
This is perfect for soups, stews, sauces, and marinades.
2. The Whole Leaf Freeze
If you want to freeze fresh basil leaves whole for garnishes or wrapping, this method is for you.
Wash and dry the leaves thoroughly.
Lay them in a single layer on a baking sheet lined with parchment paper.
Freeze them for a couple of hours until they’re firm to the touch.
Once frozen, transfer the leaves to a freezer-safe container or bag, separating layers with parchment so they don’t clump together.
3. The Basil Puree Method
Blend fresh basil with a little olive oil in a food processor until it forms a thick paste.
Spoon the puree into ice cube trays or small jars, leaving a little headspace for expansion.
This is amazing for making fresh pesto later—just thaw and mix with nuts and cheese.
Now, let’s move on to parsley, which has a slightly different personality.
The Right Way to Freeze Fresh Parsley
Parsley is heartier than basil, but it still needs some prep to freeze fresh parsley without losing its crispness.
Here’s how to do it right.
1. Blanch Before Freezing (Key Step)
Blanching is the secret to freezing fresh parsley that stays bright green.
Bring a pot of water to a rolling boil, and have a bowl of ice water ready.
Submerge the parsley sprigs in the boiling water for just 30 seconds.
Immediately transfer them to the ice bath to stop the cooking process.
Squeeze out as much water as you can, then pat dry.
This enzyme deactivation ensures your frozen parsley doesn’t turn brown or turn bitter in the freezer.
2. Freeze Fresh Parsley in Oil
If you skip blanching, you can still freeze fresh parsley by covering it with oil.
Finely chop the parsley and pack it into ice cube trays.
Pour melted butter or olive oil over the parsley, filling the cubes to the top.
Freeze until solid. This locks out air, which is the main culprit behind freezer burn.
3. The Dry Freeze for Recipe Use
For parsley that you’ll add to dishes where it doesn’t need to hold its shape, the dry freeze works well.
Make sure the parsley is extremely dry after washing.
Chop it or leave it in sprigs, then lay it flat on a baking sheet.
Freeze it flat, then bag it up.
This prevents big clumps, so you can just grab what you need.
Common Mistakes to Avoid When You Freeze Fresh Basil and Parsley
Even though it’s simple, a few pitfalls can ruin your efforts.
Let’s make sure you don’t hit them.
1. Freezing Wet Herbs
This is the biggest mistake you can make.
If you freeze fresh basil and parsley while they’re damp, the water turns to ice crystals that shred the cell walls.
The result? A soggy, mushy mess.
Always dry your herbs thoroughly using a salad spinner and paper towels.
2. Not Removing Air from the Bags
Air exposure causes freezer burn and dulls the flavor.
When you’re bagging your herbs, press out all the excess air before sealing.
You can even use a straw to suck out the remaining air for an almost vacuum-sealed effect.
3. Using the Wrong Containers
Thin plastic bags aren’t enough.
Use heavy-duty freezer bags or rigid containers that are labeled “freezer-safe.”
This protects your herbs from absorbing other odors in your freezer.
4. Forgetting to Label
Frozen basil and parsley can look identical once they’re frozen.
Always write the herb name and the date on the bag.
Frozen herbs are best used within 6 to 8 months.
So, How Do You Freeze Fresh Basil and Parsley for Best Results?
You freeze fresh basil and parsley using the oil cube method or the blanching method for the highest quality.
Basil shines when blended with olive oil and frozen, as it prevents oxidation and keeps the green color vibrant.
Parsley benefits from a quick blanch to lock in its color and flavor, then it freezes beautifully in cubes.
Rooting for your success, the best advice is to start with the freshest herbs you can find, dry them like your life depends on it, and freeze them fast.
Whether you’re freezing a summer harvest or just a grocery store bunch, these methods will ensure you never waste another sprig again.
Now you know exactly how to freeze fresh basil and parsley—so go ahead and stock that freezer.