Microwaved egg whites are actually pretty good, and they cook FAST!! You could mix in some oameal and sweetener and cinnamon before you cook it, and it comes out like cake!!
Or mix a packet of Met-Rx, with some oatmeal (dry) and water, mix it thick with a spoon, so it comes out like pudding. It is awesome. You could mix in some PB or Flax if you want some fat.