I'll never quit this habit of eating freshly prepared food in my office. No matter what the prepared food in shops don't appeal me to much nor the cafeteria. I've been doing for ever and actually love it. I just get rid of some usual combination so try new ones once in a while. In summer I prefer cottage cheese rather than cream cheese, less fatty and heavy. And I replace the thick large slice of bread by slightly drier and smaller ones. Avocado and tomatoes are my always winning combination and I stick to it while tomatoes are still sweet and juicy! I prepare this in my office and I enjoy the super fresh and mix of texture very much. What is your best lunch option at work?