The meat is a Chuck 7-Bone Pot Roast is quite tough, so it needs long, slow cooking in liquid to soften it up.
The effort, though, will reward you with very flavourful meat.
You can also cut this up to use it for stewing beef.
Steaks cut from this are called “7-Bone steaks.”
Literature & Lore
The name “seven” comes from its bone, which looks somewhat like a “7”.