Copius
Kokotxas (hake throat), drawn for Copius

Kokotxas (hake throat)

Kokotxas (gorges de merlu)

Latin nameMerluccius merluccius (throat)
FamilyFish & seafood
OriginBasque Country
Season (France)All year
FlavourDelicate · Marine · Rich · Umami
Typical price (France)40–80 €/kg

What it is

Kokotxa is the Basque name for the V of muscle under a hake's chin, and it outsells the fillet several times over — €60 to €90 a kilo against a fraction of that for the loin. It is bought for what it releases rather than what it tastes of: warmed gently in olive oil, its collagen emulsifies the oil into pil-pil, a sauce with no butter, no cream and no flour in it.

In the kitchen

Keep the oil below a simmer — around 65 °C — and swirl the pan in circles off the heat; oil that boils splits the emulsion and no whisking brings it back. Skin side down first, and let them give up their gelatine before you start swirling.

Goes with

Olive oil Garlic Guindilla Parsley Clam Pea Lemon White pepper

Same species

Hake

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