Bring a large pot of salted water to a boil. Cook pasta according to package instructions until al dente. Reserve ½ cup of pasta water, then drain pasta and set aside.

In a large skillet, heat olive oil over medium heat. Add garlic and sauté for 30–60 seconds until fragrant.

Add chopped or crushed tomatoes. Season with salt, pepper, and sugar. Simmer for 10–15 minutes.

Stir in fresh basil leaves. Adjust sauce consistency with reserved pasta water if needed.

Add drained pasta to the sauce and toss to coat evenly. Let cook 1–2 minutes to absorb flavors.

Plate pasta and sprinkle with Parmesan cheese. Garnish with extra basil leaves. Serve hot.