Once a month cooking....
I am becoming more and more interested in this idea. Once I start cooking or baking, it's usually pretty easy for me to whip up a bunch of stuff at once, so if I were organized I could probably get a bunch of meals taken care of this way. I used to do something like that when I worked, but have fallen out of the habit in the last couple years.
Here's a website on OAMC with some good tips to remember.
Also, we have a ton of ground beef in our freezer right now that I ought to deal with at some point. I rarely use ground beef, though, because I hate browning it. But this website has a great idea for browning a large portion of ground beef all at once. I'll have to try it!