I'm a huge fan of this cookbook:
http://www.bodyartcookbook.com/

The premise is that one night you "precook" a few things, like maybe some chicken breasts and ground beef, potatoes and quinoa.

Then, most of the meals are "assembling" into a frypan or microwavable container. Less than 10 minutes from decision to eating for a single meal, and most meals are 250-300ish cals, protein, healthy carbs, etc. Examples: Beef + oriental veg + seasonings for a stirfry. Or beef + beans + tomato + seasonings for a quick chili. Or beef + tomatoe + "pizza veg" and seasonings for a pizza-like mush.

Gives me the flexibility to rotate meals, quick so I'm not slaving over the stove or waiting too long to eat.

-- gnat!