Once the sauce is thick and flavorful, add the cooked spaghetti to the sauce. Toss well to coat the pasta. If it looks a little dry, add a bit of the reserved pasta water until you reach the desired consistency.
Stir in the butter for extra richness and a silky texture.
Finish & Serve:
Plate the spaghetti and top with freshly grated Parmesan and a sprinkle of fresh basil or parsley.
Optional: drizzle with a little more olive oil or a pinch of red pepper flakes for extra flavor.
Tips for Perfection:
Tomato quality matters! If you can, get high-quality tomatoes for the sauce, or use San Marzano tomatoes for an extra rich flavor.
Balance your seasoning: Taste as you go. You may need to adjust the salt, pepper, or herbs to suit your taste.
For extra umami, try adding a splash of balsamic vinegar or a tablespoon of tomato paste to deepen the flavor.
