BBQ Stuffed Pork Tenderloin

In a saucepan, combine the sauce ingredients and bring to a boil. Reduce to a simmer and cook until thickened, about 20 minutes.

Melt the butter over medium heat in a heavy skillet. Add the onion and saute until translucent, about 5 minutes. Transfer to a bowl and mix in the breadcrumbs, sausage, thyme and stock. Season to taste with salt and pepper.

Using a long thin boning knife, cut a channel in the center of each tenderloin. Work from both sides to ensure the channel goes all the way through the center of the meat. Use the handle of a wooden spoon to widen the channel to about 1 inch. Stuff the tenderloin with the breadcrumb mixture.

Set up you grill for indirect heat. Place the tenderloins on the grill, cover and cook 15 minutes. Turn and baste with the sauce, then continue to cook 25-35 minutes, turning and basting occasionally.

The tenderloins are done when they reach 145 degrees F when tested with an instant read thermometer. Allow to rest 10-15 minutes before serving.