How many links are served in each side order of Italian Sausage Spaghetti?

In the context of serving Italian Sausage with Spaghetti, a side order typically includes one link of sausage that is cut in half. This method not only provides an aesthetically pleasing presentation on the plate but also ensures that the flavors of the sausage infuse well with the pasta and sauce. Cutting the link in half allows for easier consumption and enhances the dining experience by distributing the sausage more evenly throughout the dish.

The other options either suggest serving a whole link or more than one link, which does not align with the standard serving practice for this particular dish. Serving a whole link or two links would provide an excessive amount of sausage compared to what is typically expected in a side order, which is designed to complement rather than overwhelm the main dish.