Korean cooking ingredients:

Fernbrake



You can see that sometimes kosari is brown and sometimes it’s green.

Originally the color of fresh kosari is a little brownish green. In the spring, people gather kosari from mountains. They can either cook or dry it. They blanch the fresh kosari and cook it. When they dry the kosari, its color gets brown and thinner like thread. When you buy dried kosari, you will have to boil and soak it until it’s soft before cooking.

Fresh kosari (green) or dried and soaked kosari (brown) can be used for yuk gae jang or bibimbap.

28 Responses to “Fernbrake”:

  1. Love Poems:

    Hi,
    what is the proper way to cook kosari…I’d like to make bibimbap..please help me…thanks

  2. maangchi:

    Dried kosari

    1. Place kosari in cold water in a
    pot. 1 cup of kosari will need
    more than 20 cups of water.

    2. Boil it for 30 minutes and don’t drain hot water and let it soak. Wait about 6-8 hours.
    I usually boil it at night and drain it next morning.
    That’s it!

  3. Love Poems:

    Thank you very much…

  4. Anonymous:

    hi maangchi

    do we have to add kosari when cooking bibimbap???

    i dun hav it
    =( =(

  5. Anonymous:

    What does dried kosari look like? Do you have a photo of it?

  6. Maangchi:

    ? Didn’t you see the photo of dried kosari here?

  7. Maangchi:

    skip kosari if you can’t find it. It will still be delicious.

  8. Jennifer:

    I used to go with my mom to pick these.. this is really popular with thai people, they usually soak it in water for awhile and then lay it out in the sun to dry. It is good to eat but so much work trying to pick them!

  9. Maangchi:

    Jennifer,
    I didn’t know Thai people eat this. : )

  10. Jennifer:

    Maangchi

    Yes it can be stir fried (after washing it a couple times to get the sand out)

    My mom usually boils it once drying is done, then she would steam them to eat with warm bowl of rice .. adding the fish sauce and pepper.

  11. mattlai:

    for those also confused about other names of this product, Kosari is also called FERN, FERNBRACKEN, DRIED GREENS & WILD GREENS. I went to hmart today and bought a 2LB package of fresh Kosari for 2.99!

  12. Maangchi:

    mattlai,

    $2.99! good deal! : )

  13. Jenny:

    Hi,

    I love your website but one question… what is the “Kosari” name in Korean?

  14. Maangchi:

    Jenny, it’s kosari or gosari in Korean. (고사리)

  15. mattlai:

    hahah yes maangchi
    i couldnt help but get it right away!!

  16. Tetyana:

    Maangchi,

    How do you prepair fresh green kosari? I’ve just bought fresh and dry kosari at the korean market, but don’t know how to use the fresh one, particularly in bibimpap. I am so excited to cook it for my husband as he looooves bibimpap.

    And by the way, thank you sooooo much for your site

  17. Maangchi:

    Tetyana,
    “Cut them 5-7 cm in length and sauté it in a heated pan with 1 ts of vegetable oil. Stir it and add 1 TBS of soy sauce, half TBS of sugar, and cook it for 1-2 minutes and add sesame oil.”

  18. Tetyana:

    Maangchi,

    Actually I looked and it says “Boiled Fern”, and it is green color. Could you please tell me how to cook this kind of kosari?

    Thank you for your help

  19. Maangchi:

    Tetyana
    The same recipe! Boiled fern means it’s ready to be cooked.

  20. Anonymous:

    Hi, Maangchi!
    Um, I was wondering if a Chinese supermarket would sell kosari because the Korean market is so many miles away from my house. Thanks for your help. :D

  21. Maangchi:

    Anonymous,
    Yes, I’m sure they sell it. I found good online store where you can get it. Check this out.
    http://www.koamart.com/shop/12-1408-dried_food-dried_fernbrake_6oz.asp

  22. Chad:

    i live in the USA, South Dakota. anyways i have a Korean Student living here with us for a couple years, i want to prepare some Korean food for him, can you help me with some easy Recipes, some things i cant get here,even at the asian store
    thanks

  23. Maangchi:

    Chad,
    Why don’t you make steamed egg side dish? All Koreans love it and it’s very simple recipe. Check all my recipes and find some that you can make it easily. All the dishes posted on my website are very basic and popular dishes among Koreans.

  24. http://alessandrastarr.livejournal.com/:

    Oddly you can pick kosari wild in some of the forests in England. I remember going with my mom on trips with her friends and picking so many garbage bags full.

  25. meileng:

    Hi Maangchi, how does kosari taste like? i’m not sure whether i can get it over here, so can i substitute with another vege (maybe pickled) instead? i’m planning to make bibimbap next week.

  26. meileng:

    Hi Maangchi, guess what? I managed to buy fresh green kosari from the market, yippee! :) Can’t believe I didn’t notice this vege before. And the price is only 30 cents per bunch (6-7 stalks). I’ll keep u updated on my bibimbap making :)

  27. Maangchi:

    meiling,
    What a good deal! I would like to buy some, too! : )

  28. caroline:

    how does kosari taste like. If i can’t find it, any replacement? Thanks

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