Salting the water and measuring by hand
There are two things in this lesson that people always assume are harder than they are: how much salt goes into the pasta water, and how much pasta to actually cook. Neither one needs a tool, and that's rather the point.
The salt part
Your pasta water should taste like the ocean. I know that's the phrase everyone reaches for, and it sounds a little dramatic for a Tuesday, but it really is the right amount — and it's the only chance you get to season the pasta itself rather than just the sauce sitting on top of it.
Let me put that in real numbers. For a big pot of water, maybe 4 to 6 quarts, you want somewhere around 2 tablespoons of salt. That sounds like a lot. It is a lot. But most of it goes down the drain with the water when you're done; it doesn't end up in your body, it ends up flavoring the noodle while it cooks. Don't measure it out with a teaspoon as though you were baking something. Just pour a generous amount into your palm, look at it, add it, and taste the water before the pasta goes in. If it tastes like something, you're there. If it tastes like nothing, add a bit more.
This ties back to the salt-in-stages idea I've leaned on all through this module. Same principle. You're not committing to a single number; you're tasting and adjusting. The water is simply the first stage, before the sauce.
One real caution here, and please don't skip it: add the salt after the water is already heating, not before, and stand back a little as you do it, because a big pour into already-hot water can sputter. It isn't dangerous exactly, but don't lean over the pot when you add it.
Measuring pasta by hand
This is the part where I tend to lose people a little, because I don't use a scale, and I don't use one of those pasta-measuring tools with the holes for different portion sizes. Someone gave Heather one as a gift years ago, and it has quite literally never left the drawer.
For spaghetti or anything long, I grab a bunch in my hand, and if it's roughly the width of a quarter when I squeeze it into a circle, that's about one serving. For short shapes — the little tubes, the twisty ones, whatever you'd like to call them — I just eyeball a heaping cup per person, and it comes out right nearly every time. Nobody's coming to check your work. If you end up with a little extra, that's leftover lunch. If you come up short, you boil more water and do a small second batch; it takes eight minutes, it's not a crisis.
I'll admit this took me a while to trust. I used to pull out a measuring cup for pasta as though it were flour for a cake. It simply isn't that precise a food. Cook the stove you have, measure the pasta you have, taste as you go. Those three things cover most of what goes wrong in this module.
The one time I tried to skip all this
Let me tell on myself here. I tried making pasta from scratch exactly once. Flour everywhere, dough like wet cement, flour somehow on the dog, and I finally just scraped the whole mess into the trash and opened a box of spaghetti instead. There's no shame in it at all. That was actually the moment I settled firmly into my view on this: boxed dried pasta is genuinely wonderful, and you don't need to make it yourself to have a real meal. People treat fresh pasta as the serious version and boxed as the compromise. I don't see it that way. The boxed stuff cooks reliably, it's inexpensive, and it's already sitting in your pantry rather than requiring a whole flour situation on your counter on a Tuesday night.
So salt your water like you mean it, measure your pasta with your hand rather than a gadget, and don't let anyone make you feel that's cutting corners. It's simply how it actually gets done on a weeknight.
A quick elevation note, since I've mentioned this before in the module: up here around 4,600 feet, your water takes a little longer to reach a full rolling boil, and the box times run a touch short. Taste a piece a minute or two before the package tells you to. That's true whether you measure by hand or with a scale, so it isn't really a "by hand" problem — just a good habit either way.
Before next time
Boil a pot of water at home, salt it until it genuinely tastes like something, and grab your pasta by hand instead of reaching for a measuring cup. See whether your guess matches what you'd normally cook.
~devin