Beef stroganoff is good with ground beef, though it is tradtionally made with chunks of meat. You didn't mention spaghetti sauce, but that's about the only way I can get my DS2 to eat meat, so I thought I'd bring it up -- I serve it over spaghetti squash, and sneak a bunch of veggies into the sauce, as well.
You can make hamburger steaks -- just season the meat to taste, add an egg, shape into steaks, and pan-broil. Serve with a pan sauce, as otherwise it will just taste like a giant bland hamburger.
I make an awesome hamburger and cabbage soup.

I also make stuffed cabbage with ground beef, which even my cabbage loathing DH adores. My mom makes a great cornbread pie that has a ground beef filling and cornbread crust -- you could make it TF with traditional preparation of the corn masa for the cornbread.
This recipe for garbanzo bean casserole is good and easily TF adaptable.
This is another ground beef recipe from recipezaar.com that's also simple and tasty. You can do a search for "ground beef" and come up with several recipes there, actually.
HTH!
