I used to make potted meat years ago, it was made from the cheeks of the steer, but here in northeast scotland the slaughter houses were not allowed to sell the heads to the butcher, i do believe you can still buy it from some butchers but using a different cut of meat.
My son in law always calls pate potted meat.
When we started our Christmas dinner with pate he took great delight in telling everyone that I had served potted meat .
It's all coming back to me. You used to have it in sandwiches when you had a picnic. The sandwiches didn't fall apart, no matter what, because the potted meat glued them together.