If you wish, you can save some of the darker green parts for flavoring soup stock or broth. [2] X Research source
If you wish, you may then chop the halved or quartered leeks into smaller crosswise sections.
If you chopped up your leeks, gently swirl them in a bowl of cool water instead. Once they’re rinsed, transfer them to a dry bowl using a slotted spoon. [5] X Research source
If you don’t have a blanching basket or strainer, a mesh cooking bag will also work. If you choose not to blanch your leeks, try to use them within 1 to 2 months after freezing. [7] X Research source
Use water that is chilled or no warmer than 60° F (15. 6° C). Let the leeks sit for a minute or 2 so that they have time to cool all the way through.
You can also gently pat the leeks with a clean, dry kitchen towel to soak up any excess moisture. Freezing your leeks with too much moisture on them can reduce their quality and storage life. [14] X Trustworthy Source EatRight. org Organization associated with the Academy of Nutrition and Dietetics providing advice about food, health, and fitness Go to source
Gently feel the leeks to check that they feel hard and brittle to the touch. If they are still soft and flexible, leave them in the freezer a bit longer.
Make sure to label your container with the date so you will know how long they have been frozen. Leeks that are improperly stored or frozen for too long will become mushy. If you did not blanch your leeks before freezing, you may notice a decrease in quality and flavor after 1 to 2 months. [19] X Research source
