Preheat oven to 375. Spray with non-stick spray a foil lined cookie sheet with sides. Hand rub the spices on both sides of each steak (use more rub if needed).
Place steaks on sheet and bake 45 minutes. Turn steaks over and cook another 45 minutes. Remove any excess grease with turkey baster. Brush meat with bbq sauce then turn meat over and brush other side.
Place tray back in oven and bake steaks another 30-40 minutes or until tender, brush with more sauce and serve.