1. Put the fresh cream in the blender and blend until it turns into butter. If you notice small air bubbles forming, simply stop the machine, stir with a spoon and blend again immediately afterwards.
2. Using a strainer, rinse the butter under very cold water to remove the excess whey.
3. Then place the butter in a bowl. Remember to keep it cool so that the butter doesn’t melt.
4. Add the Sea Lettuce to taste and mix with the butter.
5. Refrigerate for 1 hour. Et voilà!

You can use this butter on bread, meat, vegetables, seafood or any other dish, it’s delicious!