Pork with shoulder

2 kg pork shoulder, off the bone in one piece, skin off, fat left on sea salt & freshly ground black pepper olive oil 2 red onions , peeled and finely sliced[...]

3 Tbsp. Oil rendered from suet (or possibly bacon drippings) 3 lb Grnd beef , the leanest, chili grind 2 lb Round steak, extra lean (or possibly flank steak),[...]