Creating Shrimp & Crab Pasta with Creamy Cajun Sauce is simple if you follow these easy steps:

1. Cook Pasta: In a large pot, bring salted water to a boil. Add the fettuccine and cook according to package instructions until al dente. Drain and set aside.
2. Sauté Shrimp: In a large skillet over medium heat, add olive oil. Once hot, add the shrimp and sauté for about 2-3 minutes until they turn pink. Remove from the skillet and set aside.
3. Cook Garlic: In the same skillet, add minced garlic and sauté for about 30 seconds until fragrant.
4. Make Sauce: Pour in the heavy cream and chicken broth, stirring to combine. Add the Cajun seasoning, paprika, salt, and black pepper. Bring to a simmer.
5. Thicken Sauce: Allow the sauce to simmer for 3-5 minutes until it thickens slightly.
6. Add Cheese: Stir in the grated Parmesan cheese until melted and combined.
7. Combine Ingredients: Add the cooked fettuccine, shrimp, and crab meat to the sauce. Toss gently to coat the pasta and seafood evenly.
8. Garnish: Remove from heat and sprinkle with fresh parsley before serving.

Following these steps will lead you to a delicious bowl of Shrimp & Crab Pasta with Creamy Cajun Sauce that you and your loved ones will enjoy!