Begin by cooking the penne pasta according to package instructions. Drain and set aside.

In a large skillet, heat olive oil over medium heat. Add the diced onion and cook until it becomes translucent.

Stir in the minced garlic and cook for about 1 minute until fragrant.

Add the sliced smoked sausage to the skillet. Cook until the sausage is browned and heated through.

Pour in the chicken broth and bring it to a simmer. Allow it to cook for a few minutes.

Lower the heat and add the heavy cream, Italian seasoning, paprika, salt, and pepper. Mix well.

Stir in the shredded mozzarella cheese until it melts and combines with the sauce.

Add the cooked penne pasta to the skillet. Toss everything together until the pasta is well coated in the creamy sauce.

Serve hot, garnished with fresh parsley.