Creamy Shrimp & Crab Pasta with Cajun Sauce Recipe

Ingredients

• 1 red bell pepper, chopped
• 1 yellow bell pepper, chopped
• 1/2 white onion, chopped
• 1 rib celery, chopped
• 2 tablespoons of butter
• 2 tablespoons of Cajun seasoning, divided
• 3 cloves of fresh garlic, chopped
• 3 tablespoons of flour
• 1 pound of spaghetti pasta
• Salt, to taste
• 1 cup of reserved pasta water
• 1 cup of heavy cream
• 2 cups of fresh grated parmesan
• 2 teaspoons of black pepper
• 1 teaspoon of garlic powder
• 1 pound of jumbo shrimp, peeled & deveined
• 1/2 pound of lump crabmeat