Trim meat of any silverskin and cut into 3/4" steaks.
Mix marinade in glass measuring cup and stir until sugar dissolves.
Place meat in a ziploc bag and pour marinade over top. Seal and refrigerate for 1-2 hours.
Pre-heat grill on high for 10 minutes. When grill is hot, place the tenderloins on the grill and immediately turn the heat down to medium high.
Grill for 3 minutes on each side. This should give you a medium rare piece of meat and the most melt in your mouth tender tasty grilled venison tenderloin!
Notes
If venison tenderloin is not readily available to you, this marinade would also work really well on chicken, beef, or pork. Give it a try!