Creating Penne Arrabbiata is straightforward as long as you follow these simple steps:

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. Heat the Oil: In a large skillet, heat the olive oil over medium heat.
3. Sauté Garlic: Add the minced garlic and cook for 1-2 minutes until fragrant, being careful not to let it burn.
4. Add Chili Flakes: Stir in the red chili flakes and continue to sauté for an additional minute.
5. Incorporate Tomatoes: Pour in the crushed tomatoes, stirring to combine. Let the sauce simmer for about 10-15 minutes, allowing it to thicken slightly.
6. Season: Season the sauce with salt and freshly ground black pepper according to your taste.
7. Combine Pasta and Sauce: Add the drained penne to the sauce, tossing to coat the pasta evenly.
8. Garnish: Remove from heat and serve hot, garnished with fresh basil leaves and grated Parmesan cheese, if desired.

By following these steps, you will create a delicious and vibrant plate of Penne Arrabbiata that impresses with its bold flavors and beautiful presentation.