Bacon wrap and then chicken fry - makes a hell of a good steak IMO.
I also like to take back strap roasts and make this recipe. I do cut down on the brown sugar though - the firs time I made it I thought it came out way too sweet, so i cut the brown sugar in half and I like it a lot better that way. Last time I made it I also added melted butter to the marinade and I really liked how it came out.
[url=http://www.food.com/recipe/sweet-bacon-wrapped-venison-tenderloin-139664][/url]
Bacon wrapped roastI also do some really simple things - take a back strap and cut it into 1/2" thick medallions, salt, pepper and usually some garlic and thyme, then sear for about 45 seconds on each side in a cast iron pan with olive oil. Very simple, but very tasty - just don't go past med rare!