Add the onion to a large skillet and sauté until translucent, about 2-3 minutes.
Add celery, carrots, garlic, and thyme.
Sauté about 5-7 minutes or until veggies are tender.
Add wine and turn the heat up to medium-high to simmer.
Cook the wine down by turning down the heat and simmering for about 3-5 minutes, stirring often.
To make a roux, sprinkle flour over veggies and constantly stir for 30-60 seconds.
Stir in teh vegetable broth and add the potatoes, bay leaf, chopped dulse or flakes, and the Old Bay Seasoning or Creole seasoning of choice.
Bring to a simmer for about 25 minutes, until teh potatoes are tender.
Discard bay leaves.
Now, add the cashew cream and stir.
Taste for seasoning and add more seasonng if desired.
Cook for 3-4 minutes and remove from heat.
Stir in mushrooms, lemon juice, and pepper.
Garnish with the chopped parsley.
Serve with crackers.