I get tired of foods very quickly so I'm looking for good ideas for lunch. I also don't have time in the morning to prep an elaborate lunch. I bring a lunch to work every day, but I don't have a fridge to keep it cool. I need something that is really quick to make in the morning and can stay at room temp for about 5 hours until I eat it. I am completely burnt out on sandwiches or pita w/ hummus. Any suggestions on how to add variety without adding a ton of cost? My meals for the last year have been sandwich, fruit, and side dish (pretzles, carrots, etc).

Also, if you can suggest things that are easy to eat while driving, that would be a bonus. I would like to make the same thing for my husband, but he eats on the road and that gets challenging so it isn't a top priority.