DULSE RED ALGAE
Dulse (Palmaria palmata) is a red seaweed found on rocky shores across the North Atlantic, and one of the few seaweeds with a genuine unbroken tradition of being eaten in Britain and Ireland. It's salty, faintly smoky, and the seaweed most often described as tasting like bacon when fried.
What It Looks Like
Dulse grows in flat, hand-shaped fronds — deep red to purple-brown, soft and leathery, usually 10–30cm long. The blades split into broad lobes as they mature, which is where palmata comes from.
It grows on rock and often on the stipes of kelp, on the middle and lower shore, and prefers cool, well-flushed water. It's common around Scotland, Ireland, Iceland and Atlantic Canada.
What It Tastes Like
Salty and savoury with a distinct smoky note and a slight tang. It's one of the more assertive seaweeds, but the flavour is round rather than harsh — closer to cured meat or a good stock than to anything fishy.
Dried, it's chewy and dense. Fried briefly in a little oil, it crisps and the smokiness intensifies sharply, which is the source of the bacon comparison. It's a real resemblance, not a marketing line.
How to Use It
- Straight from the bag — dried dulse is eaten as a snack in Ireland and Atlantic Canada, and has been for generations.
- Fried crisp — a few seconds in hot oil until it darkens. Good crumbled over eggs, salads or baked potatoes.
- Ground as a seasoning — blitzed to a powder and used like a savoury salt.
- In soups and stews — added early, where it softens and deepens the broth.
- In bread — dulse bread is traditional in parts of Ireland, with flakes worked into the dough.
Traditions
Dulse — dillisk in Ireland, söl in Iceland — has been eaten around the North Atlantic for over a thousand years. It appears in Icelandic sagas, and it was traded and eaten in Ireland and Scotland long before seaweed became fashionable.
The tradition survived where others faded. Dulse is still sold at Irish markets and in Ballycastle in County Antrim, and it remains a familiar snack around the Bay of Fundy in New Brunswick, where Grand Manan dulse has its own following.
Harvesting
Cut the fronds and leave the holdfast so the plant regrows. Harvest from living plants on open coast, not from the strandline. Summer growth is generally the best. Dry thoroughly if you're storing it — dulse keeps well once properly dried.
Nutrition
Dulse contains iron, calcium, magnesium, potassium, iodine, vitamin C and B vitamins, along with dietary fibre and a relatively high protein content for a seaweed.
Its iodine content is considerably lower than the brown kelps, which makes it more suitable for regular use than oar weed or bladderwrack.
Related
Dulse is one of the red seaweeds, alongside pepper dulse — despite the name, a different plant entirely — and laver. See our guide to edible seaweed in the UK, or the full guide to edible seaweed.
Seaweed has been a source of savoury flavour for centuries. Sozyë's sauces are brewed from a blend of wild Scottish seaweeds, harvested off the north coast of Scotland.