What is the maximum amount of milk that can be added to macaroni and cheese if it becomes thick and starchy?

The maximum amount of milk that can be added to macaroni and cheese while still maintaining the desired thick and starchy consistency is 1 cup. Milk plays a crucial role in mac and cheese, contributing to its creaminess and flavor. However, adding too much milk can dilute the cheese sauce, making it runny rather than rich and thick.

When preparing macaroni and cheese, starting with 1 cup of milk allows you to achieve a balance between creaminess and thickness. Beyond this amount, the sauce may no longer cling well to the macaroni, thereby affecting the overall texture of the dish. Therefore, while some recipes might suggest different amounts, 1 cup is generally recognized as the point at which the sauce maintains its desired consistency without losing its starchy character.