Can You Freeze Spring Onions?

Freeze Spring Onions

Hey there, foodies and meal preppers alike! Ever find yourself staring at a bunch of spring onions, pondering their fate? Well, I’ve been there too. Today, we’re diving into everything you’ve ever wanted to know about freezing these aromatic gems.

We’ll go over everything from the step-by-step process of freezing to creative ways to use them once they’re back to life.

Can You Freeze Spring Onions?

Let’s cut to the chase, shall we? Yes, you absolutely can freeze spring onions!

This is great news if you’ve got an excess from the garden or you’ve gone overboard at the farmers’ market. Freezing spring onions will extend their life from just a week or two in the fridge to about 10-12 months in the freezer.

How To Freeze Spring Onions?

Wondering how to freeze these babies without losing their texture or flavor? Let’s break it down.

Step 1: Wash and Prep

First things first, give your spring onions a good rinse to get rid of any dirt or debris. Then, pat them dry with a towel.

Step 2: Trim

Trim the ends and remove any wilted or discolored parts. You want only the best of your onions going into the freezer.

Step 3: Chop or Keep Whole

Now, you’ve got a choice to make. You can either chop the spring onions into your desired size or keep them whole. Chopped onions are easier to use straight from the freezer, but whole ones offer more flexibility later on.

Step 4: Pre-Treatment (Optional)

Some folks like to blanch their spring onions in boiling water for about 30 seconds. This can help preserve the color and flavor, but it’s totally optional.

Step 5: Flash Freeze

Place the prepared onions on a baking sheet, making sure they’re not touching, and flash freeze for about 1-2 hours.

Step 6: Portion and Store

Transfer the flash-frozen onions into airtight containers or zip-lock bags. Don’t forget to label them with the date!

How Long Can You Freeze Spring Onions?

Once your spring onions are securely stashed away in the freezer, they’ll keep their best quality for about 10 to 12 months. However, they are still safe to consume beyond that time, but you might notice a decline in flavor or texture.

How To Defrost Spring Onions?

Thawing spring onions is a piece of cake, but there are a couple of methods to consider based on how you plan to use them.

Quick Use: No Thawing

If you’ve pre-chopped your onions, you can actually skip the thawing part entirely for many recipes! Just toss them straight into your sauté pan, soup, or stir-fry. They’ll thaw almost instantly.

Slow Thaw: Fridge Method

For whole spring onions or if you’re not in a hurry, just transfer the amount you need to the refrigerator and let them thaw overnight. They’ll be good to go by the morning.

Express Thaw: Cold Water Bath

Need them even sooner? Place the sealed bag of frozen onions in a cold water bath. They should thaw out in about an hour or so.

Do Spring Onions Freeze Well?

So, let’s address the elephant in the room—do spring onions actually freeze well? The short answer: pretty darn well, especially if you’re planning to use them in cooked dishes.

The texture may become a bit softer, but the flavor remains almost the same as fresh. However, I wouldn’t recommend using frozen spring onions in dishes where they are the star player, like in fresh salads. But for cooking? They’re your frozen gold!

Can You Refreeze Spring Onions?

Ah, the age-old question: to refreeze or not to refreeze. The general rule of thumb is that it’s better to avoid refreezing foods that have already been thawed due to quality and safety concerns.

For spring onions, the texture could get even mushier, and you risk bacterial growth. So, plan your portions well, and only thaw what you need.

Creative Ways to Use Spring Onions

Frozen spring onions don’t have to be relegated to the background. Here are some inventive ways to make them shine:

Spring Onion Pesto

Blend them up with some garlic, parmesan, and olive oil for a unique take on pesto.

Flavored Butter

Mix finely chopped spring onions into softened butter, roll into a log, and freeze for an aromatic addition to bread or meats.

Spring Onion Pancakes

Incorporate them into your dough for a tasty twist on traditional pancakes.

Frittatas and Omelettes

Toss them into your morning eggs for a dash of color and flavor.


Well, folks, we’ve covered the ins and outs of freezing spring onions. From proper storage methods to creative usage, you’re now armed with the knowledge to make the most of this versatile veggie. So go ahead, buy that bumper crop without worry—you now have the power of the freeze!


How Do I Store Spring Onions After Thawing?

After thawing, it’s best to use the spring onions as soon as possible. If you must store them, keep them in the fridge and use within 1-2 days.

Can I Freeze Spring Onions With Roots?

Yes, you can freeze them with roots, but it’s generally easier to use them later if you trim the roots off before freezing.

Do I Need to Blanch Spring Onions Before Freezing?

Blanching is optional. It can help preserve color and flavor but isn’t strictly necessary.

Can Frozen Spring Onions Replace Fresh Ones in Recipes?

They can replace fresh ones in cooked dishes but are not recommended for recipes that call for fresh, crisp spring onions like salads.

How Do I Prevent Freezer Burn on Spring Onions?

Using airtight containers or vacuum-sealed bags can help prevent freezer burn. Make sure there’s minimal air in the storage container.

Is There a Flavor Loss When Freezing Spring Onions?

The flavor remains largely the same, although the texture may become slightly softer.

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