Oh, that's crummy news. I hope she recovers fully and soon.
Meanwhile... you never do the cooking? I'm going to assume you balance the books with some odious chore she never has to do, am I right?
Now, on the cooking thing: sick people need soup. Soup is easy to make, particularly with an Instant Pot. Without one, it takes a bit longer and a little more work. Split-pea, lentil, and Navy bean are all easy, with mostly the same other ingredients. Let me know if you need links.