In a large pot, bring about 4 quarts of salted water to a rolling boil. Add the penne pasta and cook according to the package instructions until it's al dente, which usually takes about 10-12 minutes. Once cooked, drain the pasta and set it aside in a colander.
In a spacious skillet, heat 2 tablespoons of olive oil over medium heat until shimmering. Add the sliced smoked sausage and sauté for about 5 minutes, or until the sausage is nicely browned and slightly crispy. Once done, remove the sausage from the skillet and set aside, leaving any rendered fat in the pan.
In the same skillet with the sausage drippings, add the diced onion and cook for around 2-3 minutes until the onion becomes translucent and soft. Next, add the minced garlic and diced red bell pepper; continue sautéing for an additional 3-4 minutes, letting the peppers soften and release their natural sweetness.
Gently stir in the halved cherry tomatoes and cook until they start to burst, which should take about 2 minutes. This will release their juices, adding flavor to your dish.
Reduce the heat to low and carefully pour in the heavy cream, stirring well to combine the ingredients. Gradually add the freshly grated Parmesan cheese and sprinkle in the smoked paprika, continuing to stir until the cheese melts fully and the sauce thickens slightly, around 2-3 minutes.
Return the browned smoked sausage to the skillet, along with the drained penne pasta. Toss everything together until the pasta is well coated in the delicious creamy sauce. Taste and adjust the seasoning with salt and freshly ground black pepper as needed.
Plate the creamy smoked sausage pasta generously and garnish with fresh basil leaves for an added burst of flavor and a pop of color.
Notes
Serve in wide shallow bowls for a beautiful presentation.