My wife gets these whenever they're available, and basically simmers them in a really strong Chinese stock until all the collagen has broken down, but stops before the meat is too tender.
It's then sliced really thinly, and used as sandwich meat. Or with chilli etc for dinner.
This time I'm thinking I might try something with some smoke, but I'm unsure what. Each packet has two lumps of about 600g each, it's highly muscular and has lots of connective tissue laced through it.
I could just stew it like beef cheeks but does anyone have suggestions involving more smoke and fire? When I search online I get different, larger cuts with bone in.