Macadamia nuts are creamy, slightly sweet and a little buttery. They are also one of the most expensive nuts you can buy. Some of them are sold with the shell still on, and that makes people stop and ask two things. Why is the shell there, and how do I open it? This blog answers both, and it also tells you how to pick good nuts and keep them fresh.
What Are Macadamia Nuts?
Macadamia is a tree nut. The tree comes from Australia, and today it is also grown in places like Hawaii, South Africa, Kenya and Brazil. The nut grows inside a round green outer husk. When the husk dries and falls off, you are left with a small, round, brown nut with a very hard shell. Inside the shell is the soft, creamy white kernel that we eat.
Compared with almonds or cashews, macadamias have a softer bite and a richer taste. They are also high in fat, mostly the kind found in plant foods, which is why they feel so smooth in the mouth.
What Does "With Shell" Mean?
When a shop sells macadamia nuts with shell, it means the hard brown shell is still around the kernel. You have to crack it open yourself. Most people in India are used to shelled macadamias sold in small packets, so in-shell nuts are less common.
Both kinds are the same nut. The only difference is who does the cracking, you or the factory.
Why Buy Macadamia Nuts With Shell?
There are a few good reasons to pick them.
They stay fresh longer. Macadamias are rich in natural oil. Once the shell is removed, the kernel meets air and light, and the oil can slowly go stale. The hard shell works like a sealed box. It protects the kernel until the day you open it.
The taste is better. A kernel that you crack open just before eating tastes fresher and creamier than one that has been sitting in a packet for months.
It makes a good gift. In-shell nuts look different from the usual dry fruit box. Many people like the idea of cracking them together at home.
It is a slower snack. This may sound odd, but cracking each nut takes time. You tend to eat fewer, and that helps with a nut that has a lot of calories.
The Downsides to Know About
Macadamia shells are some of the hardest among all nuts. You cannot crack them with your hands, and a normal nutcracker usually does not work. You need a tool made for them, or at least a good hammer.
Weight is another thing. The shell makes up most of the weight of the nut, and the kernel inside is often only about a third of what you buy. So when you compare prices, a kilo of nuts with shell is not the same as a kilo of shelled kernels. Look at the price for the kernel you actually get.
How to Open Macadamia Nuts With Shell
Here are three ways, from the easiest to the most basic.
With a macadamia nutcracker
This is the best method. A macadamia nutcracker is a small tool with a sharp blade or a tight clamp, built to cut through the hard shell. Look at the nut and you will see a natural line, or seam, running around it. Put the nut in the tool so the blade sits on this line, and squeeze or turn the handle. The shell splits in two, and the kernel comes out whole.
With a hammer and a towel
If you do not have the tool, a hammer works. Wrap the nut in a thick kitchen towel, or put it inside a strong plastic bag. Place it on a hard surface. Then tap the seam gently with the hammer. Start light and add force slowly. If you hit too hard, the kernel breaks into small pieces.
With a vice or heavy pliers
Some people hold the nut in a bench vice and tighten it slowly until the shell cracks. Strong pliers can work the same way. Go slowly, because the shell can crack suddenly.
Tips for Cracking Them Safely
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Cover the nut. Shell pieces can fly off. A towel or a bag keeps them in one place.
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Protect your eyes. If you crack many nuts at once, wear glasses.
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Keep children away. Let an adult do the cracking and keep small children at a distance.
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Crack a few at a time. The kernels taste best when eaten soon after they are opened.
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Do not rush. A gentle, steady push breaks the shell with less damage to the kernel.
How to Know If the Nuts Are Fresh
Good Macadamia Nuts With Shell are heavy for their size, and the shell has no cracks or holes. If you shake one, you should not hear a loose rattle. A rattle can mean the kernel has dried out.
Once you open one, the kernel should be creamy white or very light cream, firm and slightly soft when you bite it. It should smell mild and sweet. If the kernel is yellow or brown, smells like paint or tastes bitter and sour, the oil has gone bad. Do not eat it.
How Many Macadamia Nuts Can You Eat?
A small handful is enough for most people. That is about 10 to 12 kernels, or around 28 grams, and it has roughly 200 calories. Macadamias are high in fat, so it is easy to eat too many without noticing. If you eat them with other nuts, ghee and sweets in the same day, keep the number lower.
Easy Ways to Eat Them
You do not need a recipe. Eat the kernels plain as an evening snack. Chop a few and add them to oats, curd or a fruit bowl. Crush them over a dessert like kheer or ice cream. You can also add them to baked items like cookies and cakes, where their buttery taste works well.
Some people lightly roast the kernels in a dry pan for a few minutes. This brings out a stronger nutty smell. Watch them closely, because macadamias burn quickly.
How to Store Them
Keep the nuts in their shell in a cool, dry place, in an airtight container. They usually last longer this way than shelled ones. In hot or humid weather, the fridge is a safer place.
Once you crack the nuts, eat the kernels within a few days. If you have to keep them longer, put them in a closed box in the fridge.
Who Should Be Careful
Macadamias are tree nuts, and tree nut allergies can be serious. If you or anyone in your family is allergic to nuts, do not eat them.
Macadamia nuts are also harmful to dogs and can make them very sick. Keep the nuts and the broken shells where pets cannot reach them.
Because they have a lot of calories, people who are watching their weight should keep to a small handful. If you follow a special diet or have a health condition, ask your doctor how many nuts are right for you.
Nuts With Shell or Shelled?
If you want a quick snack and do not want to deal with a tool, shelled macadamias are easier. If you want fresher nuts, enjoy the cracking, or want something different to give as a gift, in-shell nuts are a good choice. Many families buy both, shelled ones for daily use and in-shell ones for special days.
Want to crack your own? Order Drazzel Macadamia Nuts With Shell today and enjoy fresh, creamy kernels at home.
Frequently Asked Questions
What are macadamia nuts with shell?
They are macadamia nuts sold with the hard brown shell still on. You crack the shell at home to reach the creamy kernel inside.
How do you open macadamia nuts with shell?
The best way is a macadamia nutcracker, which cuts along the natural seam of the shell. A hammer and a thick towel also work. Tap gently on the seam so the kernel does not break.
Why are macadamia nuts so hard to crack?
The shell is very thick and hard, and it protects the soft kernel inside. A normal nutcracker is usually not strong enough.
Do macadamia nuts with shell stay fresh longer?
Usually yes. The shell protects the kernel from air and light, so the natural oil goes stale more slowly than in shelled nuts.
How many macadamia nuts can I eat in a day?
A small handful of about 10 to 12 kernels is enough for most people. They are high in calories, so keep the portion small.