Can You Freeze Hazelnuts?

Freeze Hazelnuts

Hey there, nut enthusiasts! If you’re anything like me, you’ve got a soft spot for hazelnuts. Whether they’re the star of a decadent Nutella jar, a crunchy element in a scrumptious cake, or simply a snack you munch on, hazelnuts bring joy to our taste buds in so many ways.

But what if you’ve just found an irresistible deal on hazelnuts and bought more than you can eat in a short time? That’s where freezing comes into play.

Today, I’m going to walk you through the nitty-gritty of freezing hazelnuts. By the end of this guide, you’ll know how to freeze, defrost, and even get creative with your frozen hazelnuts.

Can You Freeze Hazelnuts?

Yes, absolutely! Freezing hazelnuts is not only possible but also recommended for long-term storage.

The freezer can be your best friend when it comes to preserving the flavor and nutrients of these little gems. And let’s be honest, there’s nothing worse than reaching for a handful of hazelnuts only to find they’ve turned rancid.

So, if you have a bulk amount, or even just a little extra that you won’t get to in time, stick around to learn how to best store them in the freezer.

How To Freeze Hazelnuts?

Great, you’re ready to take the plunge and freeze those delicious hazelnuts! But wait, you can’t just toss them into the freezer and hope for the best. There’s a method to the madness, my friends. Here’s your step-by-step guide to doing it right:

Step 1: Sort and Inspect

Begin by sorting through your hazelnuts. You want to remove any that are moldy, discolored, or just don’t look quite right. Only the best nuts should make it to the freezing stage.

Step 2: Wash and Dry

Wash the hazelnuts under cold running water to remove any dirt or debris. Pat them dry thoroughly with a clean towel. You don’t want any moisture when you freeze them; otherwise, they’ll become a frosty mess.

Step 3: Shell or No Shell?

You have a choice here. You can freeze hazelnuts in their shells or shell them before freezing. Keeping the shells on may give you a slight edge in preserving the nut’s flavor and texture. But shelled nuts are way more convenient for immediate use later.

Step 4: Portioning

Divide your hazelnuts into portion-sized amounts. Think about how you usually use them. If you often add a handful to your morning oatmeal, then that’s the portion size you should aim for.

Step 5: Bag ‘Em Up

Place your portioned hazelnuts into airtight, resealable plastic bags or vacuum-sealed bags. Press out as much air as possible before sealing to avoid freezer burn.

Step 6: Label and Freeze

Always label your bags with the date so you’ll know when it’s time to use them up. Pop them in the freezer, preferably at a temperature of 0°F (-18°C) or lower.

There you have it—your hazelnuts are now safely stashed away in your freezer, ready for you to use whenever the craving hits!

How Long Can You Freeze Hazelnuts?

So, you’ve got your hazelnuts all snug and cozy in the freezer. Now you’re probably wondering, “How long can I actually keep them there without compromising their quality?” Great question!

If properly stored, your hazelnuts can remain in good condition in the freezer for up to 12 to 18 months. Yep, you heard that right—over a year! However, I recommend using them within a year for the best flavor and texture.

After a year, while they might still be safe to eat, the quality might decline, and we all know we’re here for that top-notch hazelnut experience.

Remember, these timeframes apply to both shelled and unshelled hazelnuts. The most important factor is that they’re stored correctly—airtight with no moisture.

How To Defrost Hazelnuts?

Now, when it comes to using those frozen hazelnuts, you’ll want to defrost them in a way that maintains their goodness. Let’s get into it:

Method 1: Room Temperature

The simplest way to defrost hazelnuts is to just let them sit at room temperature. Spread them out in a single layer on a paper towel or plate and they should be ready to go in about an hour or two.

Method 2: Quick Use

If you’re in a hurry and plan to use the hazelnuts in a recipe that involves cooking or baking, you can generally use them straight from the freezer. They’ll defrost as they cook, so no need to wait around!

Method 3: In the Fridge

If you have a bit more time and foresight, you can transfer your portion-sized bag from the freezer to the fridge and let them defrost overnight. They’ll be ready for you to use by morning.

Remember, you should never refreeze hazelnuts that have been fully defrosted. The fluctuating temperatures can degrade the quality and potentially make them unsafe to eat.

Do Hazelnuts Freeze Well?

The moment of truth—do hazelnuts really freeze well? The answer is a resounding yes! Hazelnuts, like many other nuts, freeze exceptionally well.

Both the texture and flavor hold up to the freezing process, so you can enjoy these crunchy delights any time of the year.

Why They Freeze Well

  1. Low Moisture Content: Hazelnuts have a low moisture content, which makes them excellent candidates for freezing. Less moisture means less chance of freezer burn.
  2. Oil Stability: The oils in hazelnuts are relatively stable, reducing the risk of the nuts going rancid while frozen.
  3. Structural Integrity: Unlike some fruits and veggies that can get mushy when frozen and then defrosted, hazelnuts maintain their crunch and texture.

Can You Refreeze Hazelnuts?

Ah, the age-old question: to refreeze or not to refreeze. With hazelnuts, it’s generally best to avoid refreezing once they’ve been fully defrosted.

Doing so can compromise the quality and may lead to texture changes or spoilage. However, if you’ve only partially defrosted your hazelnuts and they haven’t reached room temperature, it’s usually safe to refreeze them.

Just remember, it’s always best to portion your hazelnuts before freezing to avoid this dilemma altogether.

Creative Ways to Use Hazelnuts

So you’ve got a freezer full of hazelnuts—now what? Don’t fret, my culinary compatriots; the sky’s the limit when it comes to what you can do with these crunchy kernels of goodness. Here are some creative ways to make the most of your frozen stash:

Hazelnut Butter

Throw your hazelnuts into a food processor and blend until smooth. Add a pinch of salt, a drizzle of honey, or a splash of vanilla extract to level up the flavors. Spread it on toast or use it in desserts—homemade hazelnut butter is a game-changer!

Hazelnut-Crusted Protein

Grind hazelnuts and use them as a crust for chicken, fish, or tofu. The nutty crunch adds a unique texture and flavor that will have everyone asking for seconds.

Hazelnut Milk

Yes, you can make your own nut milk! Soak your hazelnuts overnight, blend with water, and strain. It’s that simple! Your morning coffee or cereal will never be the same.

Hazelnut and Chocolate Desserts

From brownies to cookies, adding hazelnuts to chocolate-based desserts creates a deliciously rich and nuanced flavor profile. Think of it as a Nutella experience but in solid form!

Savory Hazelnut Dishes

Ever tried hazelnuts in your pasta or risotto? Trust me, it’s a revelation. The nutty undertones pair beautifully with creamy or cheesy dishes.


Well, folks, we’ve covered a lot of ground today! From the ins and outs of freezing hazelnuts to how to defrost and creatively use them, you’re now a certified hazelnut pro. Remember, the key to freezing these scrumptious nuts successfully is proper preparation and airtight storage. So go ahead, stock up on those hazelnuts and let your culinary creativity run wild!


Can I freeze hazelnuts in their original store packaging?

While it’s tempting to just toss the store-bought bag into the freezer, it’s not the best idea. Most commercial packaging is not designed for long-term freezer storage and may allow air and moisture in, which can lead to freezer burn.

How can I tell if frozen hazelnuts have gone bad?

Signs of spoilage include a rancid smell, mold, or a change in appearance, such as discoloration. If you notice any of these signs, it’s best to discard the hazelnuts.

Do I need to roast hazelnuts before freezing?

Roasting is optional but can enhance the flavor of the hazelnuts. If you decide to roast them, make sure they are completely cool before you freeze them.

Can I freeze hazelnut milk or hazelnut butter?

Absolutely! Just like whole hazelnuts, hazelnut milk and butter can be frozen. Store in an airtight container and leave some room at the top for expansion during freezing.

What’s the best way to measure portion sizes for freezing?

A kitchen scale is the most accurate way, but you can also use measuring cups. Think about how much you’ll use at one time and portion accordingly.

Can I use frozen hazelnuts in all types of recipes?

Yes, frozen hazelnuts are extremely versatile. You can use them in both sweet and savory dishes, and they can generally be used straight from the freezer in cooked recipes.

Richard Lawley Avatar

Written by:

You’ll also love