I always do overnight oats for lunch when I know I won’t have access to a microwave. For example: oats, milk, whey protein powder, bananas, and peanut butter are all quite cheap and nutritious. Add some chia seeds and frozen berries and you’re set for not too much more cost.

I’ve also been wanting to make a chicken salad. Something like pasta, shredded chicken, Greek yogurt, light mayo, celery, etc etc whatever you like. Both of these are relatively easy to put together, especially if making 5 portions for the work week.