If your pasta water usually ends up going down the drain, it's time to think twice. Pasta water is actually incredibly versatile both in the kitchen and out.

When and how to use pasta cooking water. Always reserve at least a full cup of pasta water before you drain your pasta. Add pasta water while the sauce is hot and still cooking to help the starch ...

Save the starchy water. Before you drain your pasta, Donnarumma suggests reserving at least 1 cup of the salty, starchy pasta water. “This is liquid gold when it comes to pasta sauces.