How To Preserve Leeks For Maximum Crispness!

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Learning How To Preserve Leeks has never been easier! With step-by-step instructions on proper dehydration, this guide is perfect for home gardeners and cooking enthusiasts.

A bunch of fresh leeks with long green leaves and white roots, standing upright in a group. Perfect for anyone wanting to learn how to preserve leeks. A green label at the bottom reads BLESSTHISMESSPLEASE.COM.

Preserving Guide: How To Preserve Leeks

Leeks are a culinary treasure that deserves a place in every kitchen! But their relatively short fresh lifespan can be frustrating for home cooks. Which is one of many reasons why people choose to learn learn how to preserve leeks!

Not only does it open up a world of year-round cooking possibilities, but this simple and sweet guide will teach you how to dehydrate your leeks, while keeping their mild, sweet flavor intact!

Preserving Guide: How To Preserve Leeks
When To Harvest Leeks
How To Store Leeks
How To Dehydrate Leeks
Canning Leeks
Freezing Leeks
Expert Tips
More Tips For Preserving The Harvest

When To Harvest Leeks

You should harvest your leeks when the stem or shaft is at least 3 inches long.

How To Store Leeks

Leeks should be stored in the refrigerator

How To Dehydrate Leeks

CUT: Choose leeks at 1- 1 1⁄2 inch diameter at bulb end. Trim root end off leeks. Cut white and light green portion into 1⁄4 inch sections
DEHYDRATOR: Until crisp
APPEARANCE WHEN DRY: Crisp

Canning Leeks

I do not recommend canning leeks!

Top: Chopped leeks and a knife on a cutting board. Bottom: Whole leeks with roots attached, lined up closely—perfect for learning how to preserve leeks. Text at the bottom reads “blessthismessplease.com”.

Freezing Leeks

I also do not recommend freezing your leeks!

🍎🫙 Get a free Preserving Guide for all the details to dehydrate, can, and freeze 42 fruits and vegetables — get the FREE GUIDE here!

Expert Tips

Preserving Taste: When you follow proper preservation techniques, leeks retain most of their distinctive mild, sweet onion flavor. Dehydration is particularly effective at maintaining taste!
Parts of the Whole: While I recommend preserving the white and light green parts of leeks, the dark green tops can also be preserved and used for making vegetable stock. Focus on the tender, edible portions for best results.
Cleaning Your Leeks: Leeks trap dirt and sand between their layers, so slice them lengthwise and rinse under cold running water, separating the layers to remove all debris. Clean leeks preserve better and are ready to use straight from storage!