immerse a branch of clean, washed rosemary in a bottle of wine vinegar (rose or red is good --white works, too. great for salads. it can be immersed in a bottle of regular vinegar, too, for cooking and salads.
rosemary can be tucked under the skin of a chicken when you roast it--loosen the skin with your hand, and slide the fresh rosemary under the breast skin. rub the skin with a bit of oil, and bake away. works with turkey, too.