Some very interesting things in this thread. Some I have tried some I have NOT tried LOL for me I'd have to list:
1. Kraft Mac & Cheese
2. Cheap frozen pizzas (jenos, tombstone ect)
3. and probably the weirdest one has been discontinued for years, but there use to be a Lipton dry "homestyle" chicken and noodle soup packets. I would use about half the water and add salt and pepper and chicken bouillon and sometimes tear up some lunch meat and toss in to that and microwave it for a snack almost daily.
The one thing I have added to my must try list from this is a smoked slab of SPAM!
Haaaa... My mom used to work at Liptons back in the day.. needless to say we had hundreds of them packs (variety)