23 articles
A cook's tour of Atlantic Europe's seaweed traditions — laverbread, dulse snacks, carrageen puddings, Brittany's tables — with home-cookable versions of each.
Sofia Andersson ·
How long does dried seaweed last? Shelf-life rules, spoilage signals, rancidity in dulse, and the right way to freeze blanched kelp — a reference guide.
Sofia Andersson ·
Hatchery technicians grow the ocean's juveniles — kelp spores, oyster larvae, fish fry. Here's what the craft involves, how to get in, and where it leads.
Naomi Reyes ·
Inside kelp tissue: alginate cell walls, laminarin energy stores, mannitol, iodine and pigments — the chemistry that feeds kitchens, clinics and industry.
Dr. Theo Nakamura ·
Fresh sugar kelp loves live fire. How to marinate kelp blades and stipes, control grill heat, and get charred edges without rubber — three marinades, one method.
Sofia Andersson ·
How to toast nori over flame to revive aroma and crunch: the yaki-nori technique, gas-electric-electric hob workarounds, safety, and when to leave the sheet raw.
Sofia Andersson ·
Alginate, agar and carrageenan: the gelling polysaccharides inside seaweed cell walls, why each species gives a different gel, and how extraction works.
Dr. Theo Nakamura ·
Dried seaweed expands five to ten times and each species wants a different soak. Times, water ratios and the mistakes that turn wakame slimy — one guide.
Sofia Andersson ·
Species-by-species iodine ranges, weekly portion math, and the prep tricks (soaking, boiling, dashi steeping) that keep sea vegetables a safe daily habit.
Sofia Andersson ·
Kelp fights back without moving. How phlorotannins, iodine bursts and acid vacuoles deter grazers and foulers — and why that chemistry shapes whole reefs.
Dr. Theo Nakamura ·
Seaweed hatchery technicians grow the microscopic half of kelp's life — spores, gametophytes, seeded lines. A guide to the craft, the skills and the way in.
Naomi Reyes ·
A pantry first-aid guide: re-crisping limp nori, decoding the white dust on kombu, reviving tired wakame, and the storage rules that prevent it all.
Sofia Andersson ·
Build a deeply savoury seaweed ramen from scratch — kombu-forward broths, kombu tare, topping strategy, and which seaweeds earn a place in the bowl.
Sofia Andersson ·
Kelp looks brown, red seaweeds look red, and grass is green — because each lineage solved the sunlight problem differently. Here's the pigment chemistry of the sea.
Dr. Theo Nakamura ·
Wild or farmed, local or imported — seaweed labels rarely tell you what matters. A practical shopper's guide to sourcing seaweed with confidence and conscience.
Sofia Andersson ·
Seaweed iodine varies wildly by species — kombu can hold 100x nori's load. Safe serving sizes, prep methods that cut iodine, and who should be careful.
Sofia Andersson ·
3D ocean farming promises food sometimes, habitat always, carbon possibly. We assess the polyculture model honestly — what holds up, and what is still marketing.
Naomi Reyes ·
How much carbon does seaweed really lock away? A sober guide to the sequestration claims, the science behind them, and where the evidence actually lands.
Priya Raman ·
Ocean biomass sinking proposes growing seaweed at the surface and sending it to the deep sea. An honest explainer of the physics, methods and the questions still open.
Priya Raman ·
Seaweed storage done right keeps flavour vivid and nutrition intact. How to store dried, fresh, frozen and fermented seaweed — plus how to rehydrate properly.
Sofia Andersson ·
A complete guide to foraging seaweed responsibly: harvest technique, legal basics, species ID, water quality, and the rules that keep the forest standing.
Sofia Andersson ·
Turkish towel species profile: the rough-textured red alga of surf-swept Pacific rocks, its carrageenan chemistry, life cycle and kelp-forest role.
Dr. Theo Nakamura ·
Fresh, dried, frozen or salted — how each form of seaweed behaves in the kitchen, how to rehydrate properly, and which to buy for the dish you're making.
Sofia Andersson ·