how to freeze kale

Six kale plants.
A six-pack of kale starts will run you about $2.50. Kick in a little more for a bag of compost and you’re on your way.
Those six plants can be packed into a tiny garden bed in the spring. Nurtured. Watered. Even sung to, if that is how you roll.
They will start to feed you by the end of May, in little fits and starts of delicate, baby kale. Any by July, you will have trees, a jungle of green leaves that grow faster than you can eat them.
But that’s not even the best part.
Because long after the rest of everything has frozen and withered away, there is the kale.
It is better after the frost, sweeter and worthy of eating it raw, even if you’re not the kind of person who does that kind of thing.
And, depending on the strength of the winter, the kale will feed you long after the world has bundled into its cold envelope, and you can trudge out through the deep snow to pick a few leaves for dinner. Even if it feels frozen, it will warm on the counter after a few minutes, perky and ready as it was in October. And after that? There has been extra all along, enough to freeze in little bags to get you through February, March, and April. Powerful stuff, this kale.

I’ve been thinking about revolution lately. A withered word in itself, I think, and sometimes I wish that I’d been there to make a difference in the decades before I was born, back when revolution was revolutionary. Back when there just seemed to be more conviction in the power of revolution.

A year and a half ago, when I decided to run for office in my little town, I was sick of feeling like I couldn’t make a difference. I felt fed up with apathy and anger, and I decided that I would strike out and do something I had never considered. I would participate.

I’m not sure that the experiment has entirely been a success. Most days when I walk out of meetings at town hall, I feel less empowered and more hopeless than I ever did before. I feel like there is such a divide between people and government, and I somehow I feel it more profoundly from this side, the government side. Local government and national government are different enough that it’s hard to make accurate comparisons, but in someways, I think the comparison is fair. And this divide between the people and government? It undermines democracy itself. If the people don’t participate, there really is no democracy.

But I’m still plugging along. And I think, in the end, that participation really does create change. I think that the decision to be there, to go to a local town meeting, to run for office, to write to your representative, to stand on the street in New York or just your own home town and to say what you think–I think that each one of these actions strengthens democracy and (depending on how you feel about the present state of things) brings it back to life.

Which brings me back to kale.
Six plants. $2.50. If you’ve got a tiny bit of space and you’re thinking about turning it into food, I’d start there. And every time you take your food production into your own hands, you are participating. If you believe you can make change, it’s a self-fulfilling prophesy.

This is my mom, Jamie, and my stepfather, Chris. Last weekend, I was heading out for the day, and they offered to demonstrate (for you!) how to freeze kale.

They asked for a quick refresher on the method, and so before I left, we went through one batch. They put on some Steely Dan, and I took that as my cue to get out of the kitchen.

And so, (with thanks to Chris and Jamie for documenting the experience),

(or, revolutionary food preservation)

1. Soak the kale in the sink to remove dirt and bugs.

2. Take the leaves off the stem by holding the stem at the base and running your hand up the length of the stem. Chop the leaves roughly.
3. Bring a large pot of water to boil.  Set up a large bowl of ice water on the counter. Next to it, put a large colander inside a pot or bowl.

4. In batches suited to the size of your pot, submerge the kale in the boiling water for 30 seconds.

5. Use tongs or a slotted spoon to transfer the kale to the ice water. Keep it in there for a few minutes, or until it is fully cooled. Replenish the ice as you go, so that the water stays cold.

6. Then, transfer to the colander, gently squeezing the water out as you do so.

6. Transfer the kale to small freezer bags. Press the air out, seal, and flatten out the contents so they will stack nicely in the freezer.

Use in soups all winter. You can defrost first, or just stick a kale-sicle in a pot of soup as it cooks.


  1. Gretchen says

    Alana–I think you meant "off" in step #2, not "of." Not trying to be the grammar police, just thought it might clarify things since it took me a few re-reads of the sentence to get what you meant.

    Love the mental image of a "kale-sicle." Please post some kale-related recipes this winter!

  2. Bee Girl says

    Thank you for acknowledging that growing our own food is a way of participating in the facilitation of change. I agree whole-heartedly! It's the little steps, as well as the big ones, that will get us where we want to go!

  3. Rebecca ~ Sweet Baby Yams says

    This post makes me so happy! I bought kale starters a month ago and I've already made a few meals with the leaves.

  4. ChickenBetty says

    Ha! I did this all last weekend with my whole raised bed of Kale, 2×4! I took it a little easier though. I broke the leaves off the central stems and gave them a quick wash then dunked them in the boiling water for 30 secs while holding the leaf stems, then straight into an ice bath. I zipped the leaves off the stems once they were cool enough to handle and tossed them in the salad spinner. Chop, chop and in the freezer bags they go. Mid-winter kale is a life saver :)

  5. Sara says

    I have one question: why do you blanch the kale before freezing? I've never understood that step, if you're not serving it. Thanks!

  6. alanachernila says

    Blanching slows down the activity of the enzyme so that the texture of the vegetable will stay palatable when you freeze it. Most vegetables, if you freeze without blanching, will get brown or tough or some other thing that you don't want to happen. Does that help a bit?

  7. Mavis says

    Thanks! This will come in handy. My sister grew a bunch of kale and was wondering what the heck she was going to do with all of it. :)

  8. kiralira says

    This post is so inspiring. In San Diego, fall is our best growing season, once the hot beating sun and arid air of summer has faded a bit but the days are still balmy. I just bought a packet of kale seeds but was feeling a little anxious about what I would do if we were overrun… now I know we can just freeze the leaves if we are lucky enough to have anything left after the wildlife moves through :-)

  9. Anna says

    Just a question, Can you make kale chips like you do chips with swiss chard? I love the veggie chips, especially when I control the sodium!

  10. Sara says

    This was my weekend project! I was also happy to blanch because I was afraid the hot sun had turned my make bitter. I know that technique is used to temper the bitterness of other greens and it seems to have worked here!

  11. Tommy says

    I started growing Kale this year in my small garden! After learning how to saute it in garlic and sweet onions I now LOVE KALE! I’m growing 3 kinds, curly, Red Russian and Dino. Looking forward to freezing some for the winter months!
    Thanks for the article and HAVE FUN!

  12. Ruth Renwick says

    I started my passion for kale last summer at my community garden here in Hope, BC. I have been purusing all the info and was pleased to follow your well explained steps here and will do so today. I find it a drag to strip the leaves off the stems..yes I think you had that word right the first time! I use a small paring knife and slice on each side of stem..its a meditation of sorts all this repetitive stuff. I thought I would need medium freezer bags..small seems too little.
    I make Dr Fuhrmans anti cancer soup whose recipe can be googled and this will come in very handy in winter. thanks

  13. says

    Hi Alana, love your website! Thanks so much! This is the first time I’m on it. You do a wonderful job with the way you present the instructions (step-by-step and easy to understand) and great pictures ,too. Really liked that you introduced your family. How nice to have their help! I was looking for a site that told “how to freeze kale.” After looking @ several sites, found yours and liked it the best. I will definitely be back. Be blessed!

  14. Neil says

    Thank you for posting the instructions for how to freeze kale! I’ve grown kale for just a few years and would like to learn more about it. How important is the amount of time for blanching – I’ve seen recommendations for up to 2 1/2 minutes? Also, how mature can the large leaves get and still be good for eating? We usually just eat the smaller, more tender leaves raw in salads. Thanks!

  15. says

    Just stumbled unto your website, Alana. Was looking how to freeze Kale. First year in my garden .I have the best kale salad recipe. Be happy to share it, but need to learn how to put it on email. Would you like to send me your snailmail address and then you can post it. If that’s too invasive, I’ll try to figure it out. Love and use lots of HEALTHY recipes. Love, Angie

  16. chris says

    Thank you for the great tutorial. Thank you for serving your community as an elected official! I totally agree with you…..we must participate in the process…we should guide our elected officials! Thank you!

  17. Cory says

    Ty for the post, not only did I find out how to preserve my kale but also was inspired by your additional comments, I’m trying to do my part on heralding change in the world, starting with becoming self sufficient and participating. I truly appreciate the boost in confidence that other people feel the same.

  18. Leona Smith says

    I am pleased to find out what to do with kale. Could you post recipes for fresh and frozen kale. thanks bunch

  19. Coleen says

    Thank you so much for all this great info! I have searched for quite a while and the process with pictures and story are the best I have found . I love kale and after growing it for the first time this year, I am happy to know how to store thru the winter till next I grow it ! Thank you!


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