Step 1: Bring a large pot of heavily salted water to a rolling boil. Ensure the water is salty enough to season the pasta as it cooks.
Step 2: Add the linguine or spaghetti to the boiling water and cook according to package directions until al dente (firm to the bite, not mushy). This usually takes 8-10 minutes.
Step 3: While the pasta cooks, prepare your sauce base. In a large skillet or wide pan, heat the olive oil over medium-low heat.
Step 4: Add the minced garlic and red pepper flakes (if using) to the skillet. Sauté gently for 1-2 minutes, stirring constantly, until the garlic is fragrant and lightly golden. Do not let it brown, as burnt garlic can taste bitter.
Step 5: Before draining the pasta, reserve about 1 cup of the starchy pasta water. This water is crucial for creating a silky, emulsified sauce.
Step 6: Drain the cooked pasta thoroughly and immediately add it directly to the skillet with the garlic and oil mixture.
Step 7: Add the fresh lemon juice, lemon zest, chopped fresh parsley, and chopped fresh basil to the pasta in the skillet.
Step 8: Toss everything together vigorously, adding the reserved pasta water a little at a time (start with 1/4 cup and add more if needed) until the sauce coats the pasta beautifully. The goal is a light, glossy sauce that clings to the pasta, not a watery one. Continue to toss for 1-2 minutes, allowing the pasta to absorb the vibrant flavors.
Step 9: Season generously with salt and freshly ground black pepper to taste. Taste and adjust seasonings as needed; you might want a bit more lemon juice for brightness or a pinch more salt to enhance the flavors.
Step 10: Serve immediately, garnished with additional fresh herbs and an optional sprinkle of freshly grated Parmesan or Pecorino Romano cheese.