Since as early as 5000 BC, Pasta has been a delicacy that is now being enjoyed thoroughly throughout the globe, be it China, the US, or the country famous for its expertise in the art of pasta making, Italy.
The great thing about pasta is that it can be enjoyed by anyone, be it a broke college freshman, or a wealthy businessman. With all of that said, cooking pasta at home is a nerve-wracking experience for some.
It’s not hard, but it’s not very easy to cook a perfect pot of pasta either, because there are some tiny details you shouldn’t miss, unless you wanna mess up your pasta.
One such thing is pasta foam. Let’s find out what pasta foam or froth is? Is it good? How to cook better pasta? This pasta basics 101 guide aims to make your pasta-making journey smoother. Well then, let’s get started!
What is pasta foam? Why does it happen?
The pasta foam is the result of molecules changing inside the pot. This white foam is basically just starch. We’ll have to look at the science behind it to better understand it.
Everything starts off with the components of pasta. Be it homemade or store-bought, pasta is usually made up of flour, water, and optionally, eggs.
They’re basically starch and protein rolled out into different shapes and dried or preserved. The foam is caused by starch molecules present in the pasta.
Once the molecules start heating in a moist place like your boiling pot of pasta, they slowly absorb water until they burst, which sends the starch molecules into the water from the raw pasta, causing the white foam.
Is foam while cooking pasta good or bad?
Well yes, but no. It’s not that straightforward, you see.
The white foam is inevitable. It’s actually a desired reaction because the starch helps your pasta stick with the sauce and makes the sauce silkier.
You just have to manage how much foam is being produced in the pot, because a thick layer of starch can cause your pasta to cook unevenly, as the starch and air on top prevent the water from heating up uniformly.
Additionally, excessive starch can also cause all your pasta to clump together, making it sticky and soggy. So, to wrap things up, we want a little bit of foam in our pot but we don’t want a complete layer on the top either.
How do you manage the foam?
Well, there are many methods people apply, but any Italian will tell you that the correct way of cooking pasta is to salt the water and stir the pasta.
There are other methods like adding oil to pasta as well, but it’s typically avoided as it makes the pasta slippery and prevents the sauce from sticking to it. So, when you boil your water, add a lot of salt. By a lot, we mean A LOT.
About 2-6 tablespoons depending on the amount of pasta. You can eyeball the amount as most of the salt won’t get absorbed by the pasta. The salt helps loosen the starch molecules, preventing big pockets of air.
It’s also considered to be the correct way of salting pasta because the salt is better absorbed by the pasta during boiling compared to cooking with the sauce.
You also need to ensure that the pasta is al dente which basically means ‘to the tooth’.
The pasta should be cooked, but still, have some resistance to the bite and not be completely soft. This prevents it from getting overcooked when you cook it with the sauce. Another important thing to keep in mind is to stir the pasta occasionally as it boils, to prevent it from clumping together.
Pro Tip: Save about half to one cup of that salty starchy water to your sauce. The starch helps incorporate the sauce into the pasta and the salt gives it a good flavor.
How to pair pastas and sauces?
Like the small details we mentioned earlier, the kind of pasta you use can also depend on the sauce. The thickness, consistency, and flavor of the sauce come into play while deciding the type of pasta you wanna use. Let’s discuss some of them briefly.
If you’re making spaghetti, a thin sauce – with something like wine/vinegar/soy sauce/broth, hold the flavor really well with every bite.
Spaghetti is also perfect if you’re looking for something lighter to eat. Cooking spaghetti requires a neat little trick which is to take all the individual strands of pasta as a bundle, hold it at the center of your pot vertically, and drop it into the pot.
The pasta should fall in a spiral pattern. Once that’s done, slowly rotate the pasta in one direction, moving the spiral in one direction. This will allow your pasta to cook without breaking apart.
You can also use a similar method while plating the pasta. Get some tongs and grab a handful of your prepared spaghetti, and shape it into a circle using a bowl or a ladle as a base. Add this beautiful spiral of pasta along with some sauce on the side and any meat/vegetables you used in the sauce.
For smoother sauces like Pesto, twist pasta like fusilli or rotini pair really well with them as the sauce seeps into their curls, giving some hefty flavor with every bite.
Twist pasta is very simple and you don’t really need to keep any extra things in mind. Just add some of your starch water along with the al dente pasta and the pesto sauce and stir thoroughly. You can control the amount of sauce depending on the color of the pasta.
Thick and heavy sauces like ragu or bolognese, or chunky chicken sauce go well with tube pasta like penne or rigatoni.
The hollow tubes hold a lot of your thick sauce along with the meat/vegetables of your choice, making it very flavorful with every bite. It’s also a really heavy meal compared to lighter or smoother sauces, making it better for relaxing activities like sleepovers, camping, parties, etc.
Pro Tip: Most pasta recipes taste better with some shredded parmesan cheese and a small amount of starch water, as it helps make the sauce a little thicker.
The Bottom Line
Well, this concludes our pasta basics 101 guide. We hope this guide gave you a better understanding of cooking pasta and made your pasta adventure at home easier.
And yeah, look out for the foam!
I am Anand, and I am a business owner and consultant in my day job. I have spent years studying what’s inside the products we buy. ‘Feedrer’ is a wordplay on you-know-who and talks about all things food.