Cheap lunches?

Cheap lunches?

Does anyone have any suggestions for relatively cheap, easy to make in "bulk", cold recipes that I can take to lunch at school? I'm really sandwiched out at this point, and I fear the microwaves on campus. They're scary. I did make some cold pasta salad, but I don't want to take in so many carbs all the time. I'm open to pretty much anything that's tastey, but they must be beef and pork free.
more garden pictures

more garden pictures

Charcoal and/or Black Bedding

Charcoal and/or Black Bedding

What’s wrong with my gardenia?

What’s wrong with my gardenia?

Zinnia Problem

Zinnia Problem

Plant ID Please

Plant ID Please

Blooming Hearts

Blooming Hearts