How to Hull Walnuts

Last Updated: September 16, 2021 References

Walnuts are delicious when eaten on their own or when added to a variety of baked goods. Walnuts have multiple layers, including the outer hull and the nutshell.

Method 1

Method 1 of 2:

Removing the Outer Hull

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If your walnuts are fresh from the tree, then you will have to remove the outer hull. Look for mature nuts with yellowish-green hulls. Nuts with black hulls will not have the same quality of flavor.

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The juices will stain a concrete surface.
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Make sure that you are wearing rubber gloves to protect your skin from the juices on the nutshells and that you’re working in an area that you can get dirty.
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Make sure that the surfaces are not touching one another.
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If you crack a fresh walnut, then the meat will be rubbery. Curing them allows the kernel to become firm and crunchy. ^{[2]
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Method 2

Method 2 of 2:

Removing the Nutshell

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Walnuts are notoriously tough to crack. You can remove the shell with a nutcracker or with a hammer. Soaking the nuts will prevent the kernel from being shattered during the process of removing the shell.

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This will soften the shell and will make it easier to crack.
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Place the walnut on a flat surface with the pointed end facing up.
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Run the nutpick along the edges of the kernel to loosen it from the shell. ^{[3]
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Repeat the process until you have shelled all of your walnuts.

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Are plastic bowls functional in storing walnuts in a freezer?

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Yes, as long as the plastic container is non-permeable. A lid would also be helpful.

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How long can I store walnuts?

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English walnut meats can be stored in plastic freezer bags in your freezer for at least two years. They are very good eaten straight or used in other products as desired, whole or chopped.

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Are black walnuts edible as well?

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Yes. They have a stronger flavor than the cultivated English walnut, and they're wonderful!

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Tips

Walnut kernels stored in the refrigerator will last up to 9 months, while kernels stored in the freezer will last up to 2 years. Place the kernels in a resealable plastic bag for storage.

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Before storing kernels at room temperature, bake them at 215 degrees Fahrenheit (101 C) for 10 to 15 minutes. Use the kernels within a few weeks.

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Warnings

Walnut hulls will stain your hands, your clothing, and your work surface. Make sure to wear rubber gloves when you hull walnuts and to protect your work surface from the juices. ^{[4]
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Things You'll Need

Walnuts
Large pail
Wire brush
Hammer
Nutpick
Bowl

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How to Hull Walnuts

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Removing the Outer Hull

Removing the Nutshell

Community Q&A

Tips

Warnings

Things You'll Need

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