Seaweed Cooking Introduction: Natural, Simple & Delicious

Discover the "Vegetables of the Sea": A culinary introduction right at the producer’s atelier.

Join me in the kitchen of a local seaweed producer in Le Guilvinec or Lesconil to discover why top chefs—from Brittany and Paris to Tokyo—are embracing seaweed as a vital culinary ingredient.

In this introductory workshop, we go beyond the familiar sushi roll. I will help you demystify this sustainable, plant-based resource and show you how to safely integrate it into your own kitchen and simple every day recipes.

Whether you are a curious foodie, a health-conscious home cook, or a professional looking for a new ingredient, you will learn that cooking with seaweed is easy, tasty, and healthy.

We move quickly from theory to the practical, sensory experiences: learning to transform raw ocean biomass into simple, aromatic dishes. You will discover how to leverage seaweed to add a unique depth of flavors (not only Umami) to your classic recipes, while enriching your diet with a natural source of proteins, vitamins, and minerals.
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What to Expect

Flavor and Texture Profiles:
Move beyond “salty” and understand the distinct nuances of Brittany’s edible seaweeds—from the bacon-like smokiness of Dulse to the delicate, fine texture of Sea Lettuce or sweet-salty Wakame.

Preparation Techniques:

Master the essential skills of preparing fresh or dried seaweed, and preserving their maritime freshness and texture.

Everyday Recipes:

We prepare simple, every day dishes—such as pasta, bowls, and salads—that prove you don’t need to be a Michelin-starred chef to elevate your meals with healthy, plant-based ingredients. 

The Tasting:

The best part! We taste everything we prepare together, accompanied by products from the local producers.

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  • Duration: Approx. 2 hours.
  • Price: 20 € per person (if you also book the seaweed foraging tour we offer a package deal of 50€, including a 5€ discount) 
  • When: Every Wednesday from April to October (Times vary by tide as this course is usually scheduled immediately following or preceding the foraging walk).
  • Location: The workshop takes place directly in the producer’s kitchen. The exact location (Le Guilvinec or Lesconil) rotates and will be communicated upon booking.
  • Language: The course is conducted in German by a native speaker (English is available for private groups upon request and French tours are available via a partner).

This culinary experience is designed for food lovers, home cooks, and the health-conscious who want to deepen their knowledge of plant-based ingredients.

  • Skill Level: No professional chef skills are required! We focus on simple, accessible techniques that you can replicate at home.
  • Age Recommendation: The workshop involves handling kitchen tools and covers detailed information on nutrition and species identification. It is best suited for adults and teenagers (12+).
  • For Families: For a more playful introduction to seaweed with younger children (including touching and tasting raw seaweed without the cooking theory), I recommend booking a Private Family Experience.


Having lived in coastal regions in Indonesia and Ireland I am now based in South Finistère, where I live and work.  By day, I am a consultant for the Blue Economy, advising seaweed and food producers, canteen chefs, and gastronomic businesses from all over Europe to integrate seaweed into menu and product compositions. This often focuses on partnering with canteen consultants to implement climate friendly, innovative and delicious gastronomy concepts, along the Planetary Health Diet.

My passion for seaweed and this unique maritime ecosystem led me to trade my career in the global tech and cybersecurity ecosystem for rubber boots and deepen my seaweed expertise. From working hand in hand with seaweed producers during the harvest and production to studies in the Taxonomy of Marine Flora at the renowned CNRS Station Biologique in Roscoff (North Finistère). I combine deep industry insights, with knowledge of the local coast and customs to offer you a tour that goes far beyond a standard nature walk.

—Martin

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