For 4 people
Step 1 of 4
1 L mineral water10 g kombu seaweed50 g shrimp grise
In a pot, pour mineral water with kombu seaweed and grey shrimp. Bring to a boil. As soon as it boils, remove the seaweed to avoid bitterness and let the shrimp simmer for 10 minutes to build a solid marine base.