Miso Gochujang Braised Pork Roast

I have been looking forward to sharing this recipe for months...I just had to make it a second time to make doubly sure it was a winner.  IT IS.  If you know miso's intense brininess and gochujang's savory pungency, then you might hesitate to believe me that using both of these together in this recipe results in a braised pork roast that is deeply flavorful, yet mellow.  Wonderfully mellow. Believe.