Session Cooking?

As the school year is coming up I have been thinking about ways to save time. (Funny that this seems to be timed with the school year, though - almost nothing in my life and schedule will change the first week of September....) Anyway, I have been searching for some menu planning tools. I found software and charts and a lot of time-saving recipes. One plan was for a way to use 35 pounds of ground beef! Wow! If I had another freezer I would have room for this. But not now. I have probably about 8-10 pounds of frozen hamburger and a couple pork chops in there now. I'm just thinking out loud now, but maybe if Will was with Grandma for a whole day I would do this "session cooking" thing. But then where would I put it all?