Honestly? Squirrel potpie. Greasy little bastards on their own but make decent pie if you get enough. I've also had moose, bear, elk, deer, turtle, and frog. What I've noticed is that if your chef knows what they're doing it'll come out great no matter what they make. Edit: Forgot about rabbit, ate that too. Edit 2.0: Forgot about pheasant, had that too. Edit 3.0: Can't forget groundhog, little bastard almost caused an accident when he woke up in the backseat.