I can also vouch for such things as pot roast, stew or soup, jerky or smokies.
Meatloaf works well too, but I find you have to mix in some hamburger or ground pork or it's too dry.
How about Chili-Mac with ground venison? I like that.
I've also cut venison into strips, put them into a baking dish, and covered with BBQ sauce. Then you just cover it with aluminum foil and bake the whole thing. (I don't remember exactly how long. It's been a long while since I made this.) It was really excellent.