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Ingredient Spotlight: Acorn Noodles

2009_09_15-acorn1.jpgI was at my boyfriend's mother's house the other day when she eagerly showed us a huge, heavy box of noodles she had purchased at her Korean church. These special noodles resembled buckwheat soba, but they contained an unusual ingredient – acorns!

 
 

2009_09_15-acorn2.jpgKorean acorn noodles, or dotori guksu, are made from a mixture of acorn flour, buckwheat or wheat flour, and salt. The acorn flour is ground from red or white acorns, which have been eaten in Korea since Neolithic times. Today, acorns are considered a health food, and noodles with a high percentage of acorn flour (over 30 percent) are said to be the best.

I had enjoyed dotori guksu at L.A.'s beloved Korean restaurant Kobawoo, but I had never cooked with them myself and was excited when I received a bag to take home. Although the dry noodles are coarse and rustic-looking, once cooked they turn smooth and wonderfully chewy. The flavor is nutty and slightly sweet.

The noodles cook very quickly – less than five minutes – and are especially good in cold salads (after boiling, rinse the noodles under cold water). I prepared them with fresh vegetables and a dressing of hot pepper paste, vinegar, and sesame oil. Acorn noodles may be substituted for soba in recipes such as Cold Soba, Sesame and Carrot Salad. They may also be used in Korean cold noodle soup, or mul naengmyun.

Here's a recipe inspired by the dotori guksu served at Kobawoo restaurant:
ACORNucopia Noodles, from My Epikorean

If you don't have a Korean mom in your life, you can buy acorn noodles at Korean grocery stores or online at koaMart.

Related: Seasonal Spotlight: Acorns

(Images: Emily Ho)

Tags

Ingredients - Pantry, Korean, acorns, acorn noodles, dotori guksu

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Comments (13)

I would love to try acorn noodles.

posted by Pixie on September 15th 2009 at 3:35pm
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My boyfriend's family hails from east Texas... and his grandmother tells me stories of making acorn pancakes out on the farm! The noodles sound a bit more palatable.

posted by amber77 on September 15th 2009 at 3:44pm
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I have never heard of eating acorns, let alone acorn noodles. Thank you for introducing me to them. What a fun surprise ingredient for my next dinner party. And the recipe you posted titled ACORNucopia Noodles has a very clever name.
Again, thanks.

posted by Teacherteacher on September 15th 2009 at 4:29pm
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I was always told acorn nuts were toxic and to leave them alone. I found this link at UCD to shed light on the problem.

http://www.vetmed.ucdavis.edu/vetext/INF-BE_cca/INF-BE_cca01/INF-BE_cca0101.html

The american indians found a method to remove the bitter toxins: "Native Americans made flour out of ground up acorns, which was no easy process.

Acorns had to be beaten into a paste between a couple of suitably shaped rocks. Once the nuts were smashed into pulp, repeated rinses were neccessary to flush out the bitter tanin they contain. Acorn toxins are water soluble, and can thus be washed away. Tanin is the main toxic ingedient, and when its' bitter taste is gone, the paste is safe to ingest.

This rinsing process took place in finely woven baskets, or mounds of earth lined with straw. Cleaned acorn flour was used in cooking, for baking, and in stews and soups."

posted by lona on September 15th 2009 at 6:01pm
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Korean Acorn Jelly is uber healthy and tastes great too (http://en.wikipedia.org/wiki/Dotorimuk).

Also some great Acorn Recipes http://mykoreankitchen.com/2007/02/08/seasoned-acorn-jelly-dotori-muk-muchim/

Still looking for specific Nutrition Info/Calories and such for Acorn starch/noodles...

posted by Precious_Jade on September 15th 2009 at 6:57pm
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Maybe these acorns are different from American acorns.

I remember grinding up acorns when we were kids, pretending to cook. We tried eating a bit. It didn't kill us, but they are very bitter and weird tasting.

posted by Charlotte on September 15th 2009 at 8:15pm
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@Charlotte Acorns must be specially prepared before you can eat them. Kathryn described the process in a previous spotlight on acorns.

posted by Emily Ho on September 15th 2009 at 10:53pm
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@Emily, thanks, that post is a fun read. Tannins indeed!! But given all the other wonderful things there are to eat in the world, I think I'll skip acorns until I'm forced to eat them.

posted by Charlotte on September 16th 2009 at 2:19am
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Awesome!! I love how she bought them at church. Did they have a Bazaar? :)

Be careful when cooking these... they cook super fast! I would even suggest cooking them for 3 minutes, then putting them in a cold water bath. Otherwise, they get mushy!

posted by Ambitious on September 16th 2009 at 9:44am
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Acorn jelly is delicious. It has such a unique texture and delicate flavor. My mother makes this occasionally when she has the time.

posted by slowdown on September 16th 2009 at 11:57am
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My mom is Korean and after returning from mountain trips used to tell me she made a pudding/jello out of acorns. Since I never saw her make it when I was living at home, I always assumed I misunderstood her. It's good to know that she really WAS making something out of acorns.

posted by bingsy on September 19th 2009 at 8:24am
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@bingsy, Korean acorn "jello" or I just call it "mook." It's very good, and I guess the Koreans have learned their own ways of how to deal with whatever toxics in acorns, because this is a very typical/traditional food.

So to anyone who says something like: But given all the other wonderful things there are to eat in the world, I think I'll skip acorns until I'm forced to eat them.

Well, have fun with that, but it seems rather limiting to me.

posted by randomname on September 26th 2009 at 3:42pm
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@randomname: that just leaves more acorns for you.

When people are going hungry all over the world, every day, I am not in mad pursuit of new and amusing things to eat. I'm fortunate to live in a country and time where an enormous variety of foods are available that are delicious and easy to prepare. I understand that different cultures have different foods and I will be happy to enjoy them when given the opportunity. I meant to imply that I am not going out of my way to learn how to prepare acorns myself just to say I have eaten acorns. I'm a terrific cook, but I do not care if this food becomes part of my repetoire. Thanks!

posted by Charlotte on October 1st 2009 at 6:07am
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