This is a slightly spicy and really tasty pork rub. We served this at a large pool party this weekend and it was a big hit with the adults. The kids seemed to prefer a sweeter, Asian marinated pork loin that we also served. Personally, I preferred this one. The flavor of the rub just complemented the pork loin perfectly. I sprayed the roast with olive oil a few times, and turned it twice...once onto it's backside and then one more time onto one of the narrower sides.
Place boneless pork loin on large cutting board; brush oil all over. Set aside. Meanwhile, mix together all of the dry rub seasonings in a small bowl. Rub over pork on all sides. Prepare grill to cook over direct and indirect heat. Place pork loin over medium-hot coals (direct heat) or on medium-hot (about 400 degrees F.) gas grill. Cook for 10 minutes on each side to brown. Move pork to area on grill over indirect heat. Cook, covered for 60-80 minutes at about 350-400 F or until internal temperature reaches 160 degrees F. On gas grill, move pork to one side of grill and turn gas down to low directly under the pork.