Follow these steps to create your Creamy Cajun Sausage Pasta:

1. Cook the Pasta: In a large pot of salted boiling water, cook the penne pasta according to package instructions until al dente. Drain and set aside.

2. Sauté the Sausage: In a large skillet over medium heat, add olive oil. Once hot, add the sliced sausage and cook until browned, about 5-7 minutes. Remove sausage and set aside.

3. Sauté the Vegetables: In the same skillet, add diced onion and bell pepper. Sauté for 3-5 minutes, until soft. Add minced garlic and cook for an additional minute until fragrant.

4. Prepare the Sauce: Pour in the chicken broth and heavy cream, stirring to combine. Bring to a simmer.

5. Season the Sauce: Add Cajun seasoning, smoked paprika, salt, and pepper. Stir well and let it simmer for 3-4 minutes until slightly thickened.

6. Combine: Return the cooked sausage to the skillet. Add the drained pasta and toss everything together until the pasta is well coated in the sauce.

7. Add Cheese: Sprinkle in the shredded cheese and stir until melted and creamy.

8. Garnish: Remove from heat, and top with sliced green onions and chopped parsley for a fresh finish.

9. Serve Immediately: Plate the pasta while hot, ensuring everyone gets a generous serving of the creamy goodness.

By following these straightforward steps, you’ll create an incredible dish that encapsulates the essence of Creamy Cajun Sausage Pasta.