Instead of tracking the food I eat AFTER I eat it, I plan out my meals a week in advance.
I take an hour, take stock of what I have in my pantry, and search through SparkRecipes and other recipe sites that offer nutrition facts, finding recipes that look good.
Then, I plan out where those meals will fit into each day, arranging and rearranging until I get the right combo of nutrients for each day.
Finally, I shop based on a list, cook ahead of time, and look forward to eating again!
Leftovers are your friend. There's a "goldilocks" zone for leftovers where they still taste good, but they're not exciting anymore. That's when you really learn to recognize satiation; you're not just eating because it's new and interesting.