Given the task definition and input, reply with output. Given the background description of some cooking related query, summarize the question into a title

My husband and I do not drink milk during the week, and rarely use it for cooking. However, on weekends when I am home I like to make coffee and have it with milk. The problem is it is very expensive to purchase even the smallest container of 2% milk at the store only to have it go bad before I've gotten more than a quarter of the way through it.Is there a way I can preserve a quart of milk for my coffee, without it going bad? Is freezing an option? I am not a fan of milk alternatives, or the little creamer things that are shelf stable.

Preserving small amounts of milk