Creating Spicy Penne Arrabbiata is easy when you follow these simple steps:

1. Boil the Pasta: In a large pot, bring salted water to a boil. Add the penne pasta and cook 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 red pepper flakes to the skillet. Sauté for about 1-2 minutes until fragrant, being careful not to burn the garlic.
4. Add Tomatoes: Pour in the crushed tomatoes. Stir to combine and bring to a simmer.
5. Season the Sauce: Add salt, black pepper, and sugar (if using) to taste. Let the sauce simmer for 10-15 minutes, allowing the flavors to meld.
6. Combine Pasta and Sauce: Add the cooked penne to the skillet with the sauce. Toss to coat the pasta evenly in the sauce.
7. Adjust Seasoning: Taste and adjust seasoning if necessary, adding more salt or red pepper flakes for extra heat.
8. Garnish and Serve: Remove from heat, garnish with fresh basil leaves, and serve hot with grated Parmesan cheese if desired.

These straightforward steps will guide you in creating this incredible dish effortlessly.