Creating Spaghetti Alla Nerano can be straightforward if you follow these simple steps:

1. Cook the Pasta: In a large pot, bring salted water to a boil. Add the spaghetti and cook according to package instructions until al dente. Reserve 1 cup of pasta water, then drain the pasta.
2. Prepare the Zucchini: In a large skillet, heat 3 tablespoons of olive oil over medium heat. Add the sliced zucchini and sauté until tender and slightly golden, about 5-7 minutes.
3. Add Garlic: Add the minced garlic to the skillet and sauté for another 1-2 minutes until fragrant. Be careful not to burn the garlic.
4. Combine Pasta and Zucchini: Add the drained spaghetti to the skillet with the zucchini. Toss to combine, adding a bit of the reserved pasta water to help create a sauce.
5. Incorporate Cheese: Remove the skillet from the heat and add the grated Pecorino Romano and Parmesan cheeses. Toss everything together until the cheese melts and coats the pasta. Add more pasta water if needed to achieve a creamy consistency.
6. Season: Taste and season with salt and freshly cracked black pepper as needed.
7. Serve: Plate the spaghetti and garnish with additional cheese and fresh basil leaves, if desired.

By following these steps, you will create a dish that is not only delicious but also visually appealing!