Cajun Seafood Alfredo Lobster Crab A Bayou Blast

Ingredients

• 1 pound (450g) cooked lobster meat, roughly chopped
• 8 ounces (225g) cooked crab meat, picked through for shells
• 2 tablespoons (30ml) olive oil
• 1 red bell pepper, diced (approximately 1 cup/150g)
• 1 green bell pepper, diced (approximately 1 cup/150g)
• 1 yellow onion, diced (approximately 1 cup/150g)
• 2 cloves garlic, minced
• 2 tablespoons (30ml) Cajun seasoning (store-bought or homemade)
• 1/4 teaspoon cayenne pepper (optional, for extra heat)
• Salt and freshly ground black pepper to taste
• 8 tablespoons (113g) unsalted butter
• 1/4 cup (30g) all-purpose flour
• 3 cups (720ml) heavy cream
• 1 cup (120g) freshly grated Parmesan cheese, plus more for serving
• 1/4 teaspoon freshly grated nutmeg
• 1 pound (450g) fettuccine pasta
• Reserved pasta water (approx. 1 cup/240ml)