Yams and tubers

Nagaimo (Chinese Yam) NukazukeHalve Lengthwise, Skin On, and Pickle 2 Days

Nagaimo nukazuke on a plate

Nagaimo is a long yam, also called Chinese yam, that can be eaten raw. In Japan it’s grated into a slippery topping called tororo, or stir-fried, and its texture changes with how you cook it. Outside Japan, look for it at Japanese, Korean or Chinese grocery stores.

Mild nagaimo and nukazuke are a great match. It can be pickled raw: the yam stays crisp, and the bran flavor soaks in gently. For a well-flavored pickle, leave it for 2 days or more.

Prep Scrub the skin, pat dry and halve lengthwise
Pickling time 48 hours or more
After pickling Keep in the fridge and eat by the next day

Pickling times are for a nuka bed kept in the fridge. At room temperature it pickles faster, and faster still in summer. The saltiness of your bed also makes a difference.

How to make nagaimo nukazuke

  1. Wash: Scrub the skin well with a brush. If the hairy roots bother you, singe them off quickly over a gas flame. Pat dry.
  2. Cut: Cut to a length that fits your bed, then halve lengthwise. Peeling is optional. If you peel it, wear gloves; the skin can make your hands itch.
  3. Pickle: Bury it in the nuka bed and cover with bran.
  4. Take it out: Rinse off the bran and cut into half-moons or sticks.

If the slime bothers you

If you don’t want nagaimo’s slime getting into your bed, wrap it in a paper towel first, and the bed won’t get sticky.

From bed to plate

Nagaimo halved lengthwise in a colander
Nagaimo in the nuka bed
Nagaimo covered with bran
Pickled nagaimo taken out of the nuka bed
Nagaimo nukazuke on a plate

How to eat it

  • Cut into sticks: Crisp and perfect with drinks.
  • With wasabi or nori: Goes well with wasabi and soy sauce, or shredded nori seaweed.

Care for your bed is covered in Caring for a Nuka Bed. To dry it instead, see dried nagaimo.

What to pickle next