Properly salting pasta water is a crucial step to achieving delicious, well-seasoned pasta. The key principle is that pasta absorbs some of the salted water during cooking, which directly impacts its flavor. While many wonder if the salt level should match ocean water's salinity of 3.5%, this is actually too salty for cooking. Instead, most culinary experts suggest using a salinity of about 1-2%, which means roughly 1 to 2 grams of salt per 100 grams of water. Practically, for a large pot of 4-5 quarts of water, this translates to adding about 1.5 tablespoons of salt or more. When measuring salt, the exact amount is flexible, but more than a pinch is essential — typically a handful or 2 to 3 tablespoons per big pot ensures the water tastes distinctly salty. This robust seasoning quality is often described as "tasting like the ocean," which might seem strong but is necessary to impart flavor throughout the pasta. Avoid skimping on salt, as under-seasoned water leads to bland noodles. Additionally, it's important to use coarse kosher or sea salt to better control seasoning and avoid over-salting. As the pasta cooks, it essentially absorbs the salty water, infusing flavor from the inside out. This method is more effective than trying to add salt later in sauces or toppings. In summary, the balance is to salt your pasta water generously but not excessively — about 1-2% salinity or 1.5 tablespoons per 4-5 quarts is a practical, chef-approved guideline. This technique elevates simple boiled pasta to flavorful perfection, enhancing your cooking confidence and meal enjoyment.