• Nagaimo

    Nagaimo (長芋) is a type of mountain yams.  It’s long and has light color skin and hairy roots.  It can be eaten raw unlike other types of yams.

    To eat, we peel the skin with a peeler (or knife).  Nagaimo is very slippery, so be careful.  You may experience itch when you touch it with bare hands (but you won’t feel it when you eat it).  To prevent from turning color to reddish-brown, you can add a few drops of vinegar.  As a quick appetizer, we cut nagaimo into matchbox sticks and pour soy sauce to enjoy (I put nori on top too).

    Grated nagaimo is called tororo and it’s very gooey and slimy.  We pour tororo over the rice and enjoy it with soy sauce and raw egg.  We also serve tororo on soba noodles to make Tororo Soba.  I usually use nagaimo to make Okonomiyaki.  Grated nagaimo has lots of air in it and when you cook with it, the food gets fluffy and airy, perfect for Okonomiyaki.

    Where to Find Nagaimo

    You can find Nagaimo in the produce section of Japanese or Asian grocery stores.

    How to Store Nagaimo

    You can cut into small portions (that require for recipes, such as Okonomiyaki), wrap with plastic wrap, put in the freezer bag, and store in the freezer for up to a month.

    If you use always grated nagaimo, you can also grate it first before freezing.

    Recipes Using Nagaimo

    Okonomiyaki (Japanese Savory Pancake) | Easy Japanese Recipes at


    Sautéed Yam (長芋のソテー) from Midnight Diner | Easy Japanese Recipes at

    Sautéed Yam

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    posted on:
    May 04, 2015
    filed in:
    · Produce · ·
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