Smoked Salmon Chowder

Name: Smoked Salmon Chowder
Ingredients: 4 tablespoons butter divided; 1 tablespoon olive oil; 1/2 cup onion chopped; 2 stalks of celery chopped; 1 1/2 cups carrots chopped; salt and pepper to taste; 1 teaspoon dried thyme; 2 cups potatoes cut in approximately 1″ cubes; 2 tablespoons tomato paste; 2 1/2 cups chicken stock; 1/2 cup of dry white wine (Pinot Grigio used); 1 1/2 teaspoons Old Bay seasoning; 1 cup milk (2% used); 1/3 cup flour; 3 cups heavy cream; 12 ounces smoked salmon; 1/4 cup flat leaf Italian parsley chopped