Preheat the oven to 350°F. Pat the turkey breast dry with paper towels.
Mix the salt, pepper, paprika, garlic powder, onion powder, sage and thyme in a small bowl.
Rub the turkey all over with the oil, then with the spice mixture, working some under the skin.
Place the turkey skin side up in a baking dish or small roasting pan and pour the broth into the bottom of the pan.
Roast for 60–75 minutes, until a thermometer in the thickest part reads 165°F.
Tent loosely with foil and rest for 10–15 minutes before slicing.