1. You don’t salt the water
Chef Di Giovanni, Aunt Jake’s: Absolutely yes, you should salt the water.
Chef Rolnick, Carmine’s: Yes, salt it—about one tablespoon of salt per gallon of water.
Salt is added to the water to improve the taste of the pasta, but if someone at the table is on a low-sodium diet, you can leave it out and let each person salt their own serving.