Breakfasts may be the most important meal of the day - and you generally have the time and the energy to make it. I use instant oatmeal and add some dried fruit and maybe wheat germ, (and maybe a little brown sugar if it is unflavoured oatmeal). I eat lots of it because lunch in often on the run. I make boiled coffee in the morning because life without coffee in unbearable, and if the weather is cold I put some in a small, ultralight, thermos for lunch. Supper is one (or two) of the standard packaged meals and that's because I am usually tired, it's often late, and taste doesn't matter much because my taste buds aren't in the best shape at the end of a hard day - but the hot English Breakfast tea spiked with Fireball afterward are what make the meal anyway.