I took my last 5'' chunk of back strap and put it on the grill. For the sauce I sauted about 1/2 a sweet onion in butter then added 1 clove of garlic, about a teaspoon of white pepper and added about 1/4 cup of butter and melted it down. Then I basted the back strap with the butter mix all over and put it on a hot grill to get a sear turned it over and gave it a good basting again turned it after about 3 mins. and basted it. cut through the middle it was about med. done still red in the middle. Put it on a plate and basted it real good again. Melt in your mouth tender and tasty.