This casserole makes a quick, well-balanced meal with things you have on hand! If you don't have spinach you can substitute it for a vegetable you do have!
All that's missing is the tux and the silver tray. Pass these elegantly delicious tiny baked potatoes at your next party, whether the event is black tie or come as you are.
I used to live off of these when I was low carbing. They freeze really well. I also occasionally mixed in TVP (texturized vegetable protein) and flax for some extra fiber.