For most of my cooking life I was way too timid with pasta water salt. I'd add maybe half a teaspoon to a big pot and call it done. It wasn't until a friend watched me cook and physically took the salt container out of my hand and said "more, keep going" that I understood what people mean when they say the water should taste like the sea. The pasta absorbs that seasoning while it cooks, and no amount of salting the finished dish can replicate it.
A few connected things I picked up once I started paying more attention to this:
- Reserve pasta water before you drain. A cup or two goes a long way toward bringing a sauce together. The starch in it emulsifies fat and liquid in a way that plain


