1. In a large skillet over medium heat, warm the olive oil. Add the minced garlic and sauté for about 30 seconds, or until fragrant.
2. Add the crushed tomatoes and bring to a simmer. Stir in the dried basil, salt, pepper, and red pepper flakes if using.
3. Add the penne pasta and just enough water to cover the pasta. Bring to a boil, then reduce the heat to low. Cover and let it cook for about 10-12 minutes, stirring occasionally, until the pasta is al dente.
4. Once the pasta is cooked, stir in the heavy cream and Parmesan cheese. Continue to cook, stirring frequently, until the sauce is creamy and thickened, about 3-4 minutes.
5. Remove from heat and allow it to rest for a couple of minutes. Garnish with fresh basil leaves before serving.

This recipe is a lifesaver when time is short. Remember to taste and adjust the seasoning as you go—cooking is about making the dish your own, after all.