Copius
Mekabu, drawn for Copius

Mekabu

Mékabu

Latin nameUndaria pinnatifida (sporophyll)
FamilySeaweed
OriginSanriku coast, Japan
Season (France)February – April
FlavourMarine · Umami · Briny · Mild
Typical price (France)30–60 €/kg

What it is

Mekabu is the frilled sporophyll at the foot of a wakame plant, the part that makes and releases the spores; it is cut away at harvest and sold on its own. Chopped, it turns viscous — fucoidan and alginate escaping from cut cells — and the finer the knife work, the thicker the mass gets.

In the kitchen

Ten seconds in boiling water and it flips from brown to a violent green; drop it straight into iced water, then chop. Dress with rice vinegar and soy at the last moment — heat and waiting both thin the texture.

Goes with

Rice vinegar Soy sauce Ginger Daikon Natto Katsuobushi (dried bonito) Cucumber

Same species

Wakame

In season alongside

Tiger pufferfish (torafugu) Royal kombu Konowata Kuchiko (dried sea cucumber ovaries) Mozuku Mussel

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