Here’s a closer look at the arguments for and against adding oil to pasta water.

The Pros of Adding Oil

The Cons of Adding Oil

Expert Opinions

The decision to add oil to pasta water ultimately comes down to personal preference and cooking habits. While it may help prevent sticking and reduce foam, it can also interfere with sauce adherence and flavor. For most cooks, focusing on proper pasta cooking techniques—like using a large pot of salted water and stirring regularly—can be just as effective without the need for oil.

In the end, whether or not to add oil is a matter of culinary preference. Experimenting with and without oil can help you determine what works best for your pasta dishes and cooking style.