I boil a dozen eggs every other day, as well as cook chicken breasts and steaks, burger, pattys or meat balls, etc. all ahead of time. You can wrap up the meat in portions, and freeze it, and it's quick to defrost and warm up. Not too sure I would do scrambled eggs for a week ... just my opinion on that.
Or make up some soup, stew or chili ... they are always better after a day or so anyway.