1Cook the linguine pasta according to the package instructions. Drain and set aside.
In a large skillet, heat the olive oil over medium heat. Add the chopped onion and green bell pepper, and sauté until they are soft.
Add the minced garlic to the skillet and sauté for another minute until fragrant.
Stir in the shrimp and crab meat, and cook until the shrimp turn pink and are cooked through.
Add the Cajun seasoning, salt, and black pepper to the seafood mixture, stirring well to combine.
Pour in the heavy cream and bring the mixture to a simmer. Let it cook for a few minutes until the sauce thickens slightly.
Add the cooked linguine pasta to the skillet, tossing to coat the pasta evenly with the sauce.
Serve the Cajun Seafood Pasta hot, garnished with additional Cajun seasoning or fresh herbs if desired.