Umay FR

Species sheet · The Edible Ocean

Alfonsino

A night owl's eye that hates being looked at.

  • Fillets, seared skin side down
  • Gently steamed, the Japanese way
  • As sashimi, very fresh
Alfonsino in its natural habitat, Umay image
Beryx decadactylus · Umay image, generated from a reference photograph
In French
Béryx
Scientific name
Beryx decadactylus
In the water
Seamounts and slopes of the Atlantic, between 200 and 1,000 metres, in the twilight zone.
Season & buying
Landed year-round, but rarely, and the stock is fragile.
Common length
~45 cm
How to identify it
Deep, almost rhomboid body
Enormous eye taking up half the head
Deep vermilion red

On the plate

White, firm, fine flesh with a quiet sweetness.

Avoid: Acidic marinades, which cook an already delicate flesh.

In Japan it is kinmedai, the golden eye, a celebration fish served whole at New Year.

In Umay recipes

One Umay recipe calls for it.