1 small yellow onion, cut into 1/2-inch-thick rounds
1 teaspoon canola oil
2 whole-wheat buns, split horizontally
Slow Roasted Pork Roast
1/3 cup prepared barbecue sauce
Preheat grill to high or heat a large indoor grill pan over high heat. Lightly brush onion with oil and grill (after the pork is done) until lightly browned and soft, turning once, 4 to 5 minutes. Let cool on a cutting board.
Lightly toast buns cut side down on the grill or in the pan.
Chop the onion; transfer to a large bowl. Shred pork (if needed) using two forks; add to the bowl. Add barbecue sauce; stir to combine.
Serve the pork filling on the toasted buns.