Lay out two large pieces of aluminum foil across one another like a cross.Place the seasoned leg quarters on the foil first.Place all the vegetables onto the top on the chicken.Season with salt and pepper.Pull the foil up to close one side and then the other.Be sure to leave a small vent for steam to escape.Grill until the chicken is done and vegetables are tender about 35-45 minutes.Can be cooked in the oven at 400° for about 35 to 45 minutes.