Creamy Cajun Pasta

Name: Creamy Cajun Pasta
Ingredients: 8 ounces linguine; 2 tablespoons unsalted butter; 3 cloves garlic, minced; 1/2 cup dry white wine; 3 teaspoons freshly-squeezed lemon juice; 2/3 cup heavy cream; 1-1/2 tablespoons Cajun seasoning like Tony Chachere’s®, or to taste; 1 tablespoon all purpose flour; 1/2 teaspoon dried Italian seasoning; 1/2 cup freshly grated parmesan cheese; 1/4 cup minced oil-packed sun dried tomatoes (optional); freshly-grated black pepper, to taste; garnish with chopped fresh parsley or sliced green onions