As we became seniors in the airline, our schedules were absolutely crazy. Literally living out of a suitcase! We would never get any time to cook a complete meal, eat it in peace, do the dishes and go to work. Who could do all that when you hardly had 10 hours between two flights to catch up on your rest, do your laundry and prepare for you next flight.
This came in handy as it is a very quick recipe and very filling too. One of my all time favourites.