Wash the carrots and cut with the flat blade spiralizer tool. Leave the skin for a most authentic look.
Place the carrot in a pot and set aside.
In a small square out of cheesecloth and place 3-4 pinches of the seaweed mix you have at home, secure the sachet with a kitchen thread and place it in the pot with the carrots.
Add all the seasonings to the pot (liquid smoke, maple syrup, garlic and salt), bring it to a soft boil and cook for 10 minutes.
After 10 minutes cover with a lid and allow to cool down to room temperature.
Transfer the carrots to a plate covered in kitchen paper, forming preferably one layer and carefully pat the slices as dry as you can.
Arrange the carrots in a plate or a bowl and season with vegetable oil (essential to recreate the fat), sea salt and lemon juice. You can also add capers or herbs such as dill and chives, and a hint of black pepper if you like.
Serve the vegan salmon straight away or cover with film and allow to marinate for a couple of days (recommended).