I'm jotting this down here so I can remember an easy weeknight dinner that can be adapted for just me for lunches.
beef (any form of steak*), seasoned with Cajun seasoning and then broiled/grilled
cherry tomatoes, halved
small amount of red onion, thinly sliced
light blue cheese dressing
Combine however desired, then eat!
*The first time I made this I used skirt steak and it was delicious!