Is to hollow out a longitudinal hole in the loin with a knife and shove a link of boudin in there. I was told you have to freeze the boudin link to get it in there without puncturing it.
The best way to cook a pork tenderloin on a grill ? Take one pork tenderloin, trim excess fat and silverskin, block it up evenly and tie it with butcher string, apply generous amount of olive oil, kosher salt and cracked pepper, then throw it in the trash can since you don't have a smoker to properly cook a pork tenderloin.