Ireland failing to maximise the potential of seaweed
Oct 15, 2026 · 7m
Summary
Food writer Joe McNamee discusses the history and culinary potential of seaweed in Ireland. He traces its decline from a prestigious ingredient to a symbol of famine-era desperation, explaining how colonialism and cultural shifts led to its stigmatization. McNamee highlights seaweed’s umami flavor and versatility as a seasoning, while offering practical tips on safely and sustainably harvesting it from the coast.
Topics discussed
Introduction: Why don't we eat more seaweed?
Seaweed usage in Irish and Japanese restaurants
Seaweed as a fundamental building block in Japanese cuisine
Historical prestige of Dillisk in ancient Ireland
Shift in perception from prestige to peasant food
Seaweed consumption during the Great Famine
Cultural abandonment of native food traditions
The taste profile: umami and flavor enhancement
Specific varieties like sea spaghetti and wakame
Cooking methods: rehydrating, powdering, and butter
Safety and toxicity concerns of wild harvesting
Harvesting safety: tides and water quality
Sustainable harvesting techniques
Closing remarks and sign-off
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