2. Clean Pork and coat with spice rub (by clean I mean..cut off fat and silver skin. The silver skin is the dark silver layer. When cutting it off you don't want to dig into the pork,it's just a thin layer. Insert the knife underneath the layer of silver skin and carefully slice to one edge, then with one had hold the loose piece up and take the knife back in the other direction. )
3. Heat oil in a 12-inch skillet over moderately high heat and brown pork on all sides
4. Place in roasting pan. Stir together glaze and spread on top of tenderloin. Bake in oven for 20-30min.