"This recipe is from; 'Cooking from Quilt Country' by Marcia Adams. It is reminiscent of the barbecue sandwiches I grew up with in Northern Indiana. True childhood memories for me. My Grandmother made something akin to this, but sadly my mother made Sloppy Joes with browned ground beef and ketchup... If I'm hitt'n all eight cylinders I will cook the beef and pork on my charcoal grill but oven roasted still kicks butt! There's just something about the blend of pork and beef. I hope you love it as much as I."