Here are some of the things I cook on Monday and reheat for my lunch during the week.
Chicken tenders(no breading dipped in ranch)
Fried chicken thighs(no breading)
Sauted cabbage in some leftover bacon oil(yummy)
Sauted asparagus
Tuna salad
Egg salad
Roast beef rolled up in baby swiss with a pickle in the middle(Yummy)

My favorite thing is sauted chicken tenders with cabbage. It is very fillling to me. I may have a piece of cheese with it also. I was really bored with lettuce so I tried hot lunches and I like them a lot better. My vege staples are cabbage and asparagus. I know it is not much, but I hope this helps.

Amy