Pack your lunch the night before to keep your mornings stress-free. Another good option is to take a week’s worth of lunches and stock the work refrigerator.
Utilize healthy pre-packaged foods. Individual packs are convenient and have the added advantage of controlling portions. Just to name a few: tuna, cottage cheese, string cheese, yogurt, fruit cups, crackers, raisins, and soup all come in single-serving packages.
Another route is to buy foods in bulk and then divide it up into single-serving reusable containers. This takes a bit more time and dishwashing, but is almost always a big money-saver and better for the environment.