1. Combine seasonings and rub over entire tenderloin. Place on a rack in a roasting pan. Bake, uncovered, at 425 degrees until meat is cooked as desired.
2. Allow approximately 45-50 minutes for rare or until a meat thermometer reads 140 degrees, 55-60 minutes for medium-rare (150); 62-65 minutes for medium (160) and 67-70 minutes for well-done(170). Let stand 10 minutes before carving.