Grilled Deer Filet Venison Tenderloin (Deer Backstraps) cut into butterflied, deer filets and grilled. I love eating wild venison. In Mississippi we are blessed with a healthy population of white tail deer; and if you want free-range, non-gmo, completely organic red meat, then deer is the way to go. In this recipe I break down the loins (aka backstraps) into …