The Secret to Perfectly Boiling Pasta Water

Boiling pasta might seem simple, but chef and cookbook author Joshua McFadden from ‘Six Seasons of Pasta’ assures us there’s an art to it. The key lies in controlling variables like the salt-to-water ratio, which significantly impacts the flavor of your noodles. As the pasta cooks, it absorbs some of the salted water, enhancing its taste.
Furthermore, the cooking water is often used as a component of the sauce for many pasta dishes. By reserving some pasta water, which is rich in starch, you can help the sauce bind to the noodles more effectively while enhancing the overall flavor. It’s crucial to salt the water accurately to avoid overpowering or underwhelming the final dish.
McFadden advocates for using kosher salt, preferably Diamond Crystal, due to its lighter texture compared to Morton’s kosher salt. When boiling pasta, fill a six-quart pot with a gallon of water and add a quarter cup of Diamond Crystal kosher salt—or adjust accordingly if using another brand. It doesn’t matter when you add the salt, as long as it’s done consistently.
Avoid adding olive oil to the water, as it can inhibit the sauce from sticking to the pasta. Maintaining just the right amount of salt in your pasta water is essential for delicious results.