Step 1

Heat Grill: Heat the smoker to 250F degrees with an indirect heat zone and hickory wood chunks or pellets.

Step 2

Season: Season all sides or the pork ribs with rub. Let rest for 15 minutes.

Step 3

Smoke: Place the seasoned ribs on the smoker, and cook for 3 hours to an internal temperature of 170F degrees.

Step 4

Braise: Layer the sliced onion onto the bottom of an aluminum half pan. Add the smoked ribs. Cover with barbecue sauce. Cover the pan with foil and return to the smoker. Cook for 1 1/2 to 2 hours, until the ribs reach an internal temperature of 205-210F degrees.

Step 5

Serve: Serve the ribs alongside the onions covered with the sauce.