Creating the delightful Southwest Alfredo Penne Pasta is a simple process when you follow these straightforward steps:

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

2. Prepare Vegetables: In a large skillet, heat the olive oil over medium heat. Add the diced red and green bell peppers, cooking until tender, about 3-4 minutes.

3. Add Chicken: Once the peppers have softened, add the cooked chicken into the skillet and stir to combine.

4. Make the Sauce: Pour in the heavy cream, then add the grated Parmesan cheese, Southwest seasoning, garlic powder, and a pinch of salt and pepper. Stir well, allowing the sauce to thicken for about 2-3 minutes.

5. Combine Pasta and Sauce: Add the cooked penne pasta and corn into the skillet. Toss everything together until the pasta is well-coated with the Alfredo sauce.

6. Adjust Seasoning: Taste your dish and adjust seasoning with additional salt and pepper as desired.

7. Garnish and Serve: Once everything is combined and heated through, remove from heat, and garnish with fresh cilantro if desired.

Following these steps will lead you to create an astonishingly flavorful Southwest Alfredo Penne Pasta that everyone will love!