Pre-heat oven to 450 Degrees.
Combine Lemon Rosemary blend, salt, pepper, garlic and MOV Extra Virgin Olive Oil in a shallow bowl and heat in microwave for 15 - 30 seconds to bloom the spices.
Rub the oil and spice mixture on the top, bottom and sides of the loin, completely coating it.
Place the loin fat cap side up on a rack inside a backing pan. Bake uncovered for 10 minutes then drop the oven temperature to 250 degrees.
Cooking time will be between 60-90 minutes. The internal temperature should be no lower than 145 degrees.
Remove from the oven and let sit so the juices disperse back into meat before slicing.