Butt rub all over each shoulder/butt roast.
Deep bed of sliced onions, meat directly on top.
Heat the oven to 375°; roast uncovered for 30 minutes.
Drop to 265° and cover with foil.
Roast for 8–12 hours or however long needed.
Take it out when it’s all at 195° (poke thermometer into various places). Let it sit for at least 30 minutes.
Pull it apart with claws or forks.
