So let's say every last dish you own is dirty in the sink, and you're not in the mood. But you're dying for a warm, comforting, nutritious meal.
Put some water on to boil (tea pot works just fine), take the last bowl out of the cupboard. Rinse and rip to bite-size pieces some baby bok choy, or other leafy greens (chard, spinach, anything in the family of foliage that is good cooked). Put greens in bottom of bowl, cover in boiling water. Stir with chopsticks for a minute or two. Pour in packet of miso soup, stir, enjoy.