Cajun Chicken Alfredo

INGREDIENTS

• 1 teaspoon freshly ground black pepper
• 1 pound cooked fettuccine
• 1/4 cup white wine
• 3 cups heavy cream
• 2 tablespoons extra-virgin olive oil
• 1 cup roughly chopped marinated sun-dried tomatoes
• 1 teaspoon sea salt
• 3/4 cup grated Parmesan
• 1/2 cup sliced scallions
• 4 (5-ounce) boneless, skinless chicken breasts
• 3 tablespoons minced garlic
• 1 cup blackening spice (recommended: Paul Prudhomme's Chicken)