In a small bowl combine seasoning blend ingredients, thoroughly.
Remove turkey from package and drain off any excess liquid. Pat dry and place in a 9x9 baking dish (disposable aluminum foil is best).
Generously brush entire turkey breast with olive oil. Then sprinkle evenly with seasoning blend. NOTE: You should use all of it.
Place garlic heads in dish along side turkey.
Place on smoker and smoke for 3 hours.
Brush skin with melted butter and smoke another hour or until the thickest part of the breast reads at least 165degF internal temperature.
Remove from smoker and tent with foil. Let rest at least 30 minutes before removing the breasts from the rib rack. Slice to desired thickness for service. NOTE: If using for deli meat, it is best to tightly wrap each breast in plastic wrap and place in the refrigerator for several hours (or overnight) before slicing on a meat slicer.