If you plan the night ahead..you'll be fine. Here are the options 1) Cook at home after you get to home (if you know how and have the time). Rice(microwave for 25 mins) Daal (pressure cook for 2-3 sheetis) ..these are fast and won't take you more than 5 mins to set up to cook. Tarkari is the one that takes longest..Get fresh vegetables from your local farmer's market and try something new every day..make sure you don't over cook them 2) Get cheese, bread, ham, lettuce, golveda, sauce etc and make couple of quick ham and cheese sandwiches..you can make it of different kinds like turkey, ham, beef (if you eat beef) properly..You can get home and eat a light snacks if this doesn't make you full 3)Eat frozen foods for a change and make sure to follow directions on that to heat/cook it up properly..there are some good ones out there..I tried one from walmart damn it was good...hot and spicy. 4) Fast food. I'd say option 1 is the best for your health.