An office lunch needs to survive your commute, fit your budget and leave you able to work. It does not need a fitness label. Start with the food available at home, then check whether lunch includes a protein food, vegetables and enough energy for the rest of your day.
Use a three-part tiffin
One example is rice or roti, dal or chana, and a vegetable dish. Egg eaters might use eggs as part of the protein portion; other options depend on preference and storage. The amount of each food should match your needs, not a universal number of rotis. Include some variety across the week rather than treating one lunch as nutritionally complete.
Handle storage before choosing the menu
If lunch sits unrefrigerated through a long hot commute, perishable ingredients need a reliable cold bag or refrigeration. Do not assume curd, eggs or cooked rice are safe because the container is sealed. Pack cleanly, refrigerate promptly where possible and follow appropriate food-safety guidance. If safe storage is unavailable, choose food and timing around that constraint.
Plan the afternoon instead of fighting hunger
If dinner is late, pack a suitable snack rather than relying on repeated biscuits or ordering whatever is nearby. Fruit, roasted chana or a safely stored dairy option may work depending on your preferences. A snack is not a failure; persistent hunger may mean lunch is too small for your activity.
Log portions without pretending they are exact
Measure a familiar bowl once so your entries become more consistent. Oil, accompaniments and drinks matter too. Use FitGeek's food log for what you actually ate, not the full batch you cooked. Compare your weekly bill and afternoon energy before making the lunch smaller simply because your goal is fat loss.