Trim the silver skin and extra fat from the pork loin

Place a small amount of yellow mustard on the pork loin and rub all over creating a base for the BBQ rub

Generously apply the BBQ rub to all sides of the pork loin

Let sit at room temperature while you start your grill/smoker

Setup your Big Green Egg for indirect cooking and use apple wood chunks for smoke flavor

Preheat to 250° and let the smoke turn from white to grayish blue

Put the pork loin inside and let smoke until the internal temp measures 140°

Make sure the temperature rises to 145°F before serving up

Pull the pork loin and let rest 10 minutes before slicing and serving