Creating this delightful Creamy Tomato Basil Pasta is straightforward. Follow these simple steps:

1. Cook the Pasta: In a large pot, bring salted water to a boil. Add the pasta and cook according to package instructions until al dente. Drain and set aside.
2. Sauté Garlic: In a large skillet, heat olive oil over medium heat. Add the minced garlic and sauté for about 1 minute until fragrant but not browned.
3. Add Tomatoes: Stir in the drained diced tomatoes, cooking for another 2-3 minutes until heated through.
4. Create the Sauce: Pour in the heavy cream and stir to combine. Allow the mixture to simmer for about 5 minutes until slightly thickened.
5. Season: Add the salt, black pepper, and optional red pepper flakes. Stir in the chopped basil leaves.
6. Combine Pasta and Sauce: Add the cooked pasta to the skillet, tossing to coat the pasta evenly with the creamy tomato sauce.
7. Add Cheese: Sprinkle in the grated Parmesan cheese and stir until melted and combined.
8. Adjust Consistency: If the sauce is too thick, you can add a splash of pasta water to achieve your desired consistency.
9. Serve Immediately: Remove from heat and serve hot, garnished with additional basil or cheese if desired.

These steps will help you create a delightful dish that is both creamy and flavorful.