Save-The-Fish Sauce

Save the fish! - when recipes call for fish sauce - use this substitute :D

Ingredients
1 handful of dried seaweed - e.g. wakame, arame, hijiki (the stronger the taste of sea - the better)
2 dried shredded shitake mushrooms
4 cloves of garlic, slightly crushed
Boiling water to cover the seaweed, mushrooms and garlic
6 black peppercorns
5-10 tbsp rice vinegar
5-10 tbsp tamari
1 tbsp white miso (optional)
1 tbsp nutritional yeast (optional)

Directions
Cover the seaweed, mushrooms and garlic with boiling water and leave for at least an hour to sit.
Add the rest of the ingredients - add tamari or salt and rice vinegar until very salty and sour.
Leave to sit in the fridge for a day or so.
Filter and store in the fridge.