On of my favorites is to take a cheesburger wrapped in a nappa cabbage leaf and pack that in a tupper wear container. By the time lunch comes around the juices from the hamburger have slightly soake dinto the wrap and it tastes great.

1. String cheese
2. Tuna or chicken salad (if you have storebought mayo they can survive at room temp until lunch)
3. Make a quiche in single serving muffin cups
4. Take a salad, a small container of dressing and a fork