Umay FR

Species sheet · The Edible Ocean

Barrel jellyfish

Dreamy, and plainly elsewhere.

  • Desalted then shredded into a salad with sesame and vinegar
  • In a Chinese salad with cucumber
  • Blanched very briefly and served cold
Barrel jellyfish in its natural habitat, Umay image
Rhizostoma pulmo · Umay image, generated from a reference photograph — DipartimentoBiologiaUniPi, CC BY 4.0
In French
Méduse barile
Scientific name
Rhizostoma pulmo
In the water
Coastal waters of the Mediterranean and eastern Atlantic, from the surface to 50 metres.
Season & buying
Summer and early autumn, when it moves inshore.
Common length
~40 cm
How to identify it
Massive domed bell, almost opaque
Frilled margin of small lobes
Violet band running right around the bell

On the plate

Crisp, almost neutral texture that takes on whatever dresses it.

Avoid: Cooking it fresh. It is eaten salted and dried, never as it comes.

It is ninety-five percent water. Salting shrinks it to a fraction of its volume, and that is exactly what gives it its crisp cartilage bite.

In Umay recipes

One Umay recipe calls for it.