Preheat your oven to 375°F (190°C).
Pat the chicken dry with paper towels.
Rub the chicken all over with olive oil. Squeeze the lemon halves over the chicken and place the lemon halves inside the chicken cavity.
Sprinkle the garlic, salt, pepper, thyme, and rosemary over the chicken and inside the cavity.
Place the chicken in a roasting pan. Pour the chicken broth into the pan.
Roast the chicken for about 1 hour and 20 minutes, or until the internal temperature reaches 165°F (74°C). Baste the chicken with the pan juices every 20 minutes.
Let the chicken rest for 10-15 minutes before carving. Serve with the pan juices.