I don't really track stuff beyond having a few go-to meals I cook that are in the 450-600 calorie zone.
My main weaknesses are eating big meals when on the road for work and occasionally gorging on pizza or the like. And beer/liquor. Basically, if I'm at home or the office and doing my own cooking and bringing in my stuff (office), I do great, but my general lack of discipline means I'll order a sub one day or have a pizza over the weekend while also going out and getting sloshed.
I've pretty much come to the conclusion that my best option is just to exercise more and more. HiiT-style stuff in the morning, be standing and doing stretches and bouncing around when watching whatever show/movie I'm watching at night and then bounce around more while playing music after that. With the latter two being a bit hit-or-miss due to me going out with friends about half the time. That at least maintains me and if I'd get some of the eating a bit more under control (drunken/high food binges are teh WORST and I need to curtail that shit...I just struggle with remembering that when under the influence...probably a sign I need to mix in more blow to my substance abuse!), there might be actual improvement.