Making Penne Arrabbiata at home is straightforward and rewarding. Follow these simple steps:

1. Boil Water: In a large pot, bring salted water to a rolling boil.
2. Cook Pasta: Add the penne pasta to the boiling water and cook according to package instructions until al dente.
3. Prepare Sauce: While the pasta cooks, heat the olive oil over medium heat in a large skillet.
4. Sauté Garlic: Add the minced garlic to the skillet and sauté for 1-2 minutes until fragrant. Avoid burning the garlic.
5. Add Chili Flakes: Stir in the red chili flakes, adjusting to your preferred heat level.
6. Incorporate Tomatoes: Pour in the crushed tomatoes and season with salt. Let the sauce simmer for about 8-10 minutes, allowing it to thicken slightly.
7. Combine Pasta and Sauce: Once the penne is cooked, drain it and add it directly to the skillet with the sauce. Toss everything together until well-coated.
8. Serve: Remove from heat, sprinkle with chopped parsley, and serve immediately.

These steps will transform your kitchen into a delightful Italian eatery with the enticing aroma of Penne Arrabbiata.