This mocktail is perfect for fall and winter evenings. It is also perfect for the holiday season because cranberries really evoke Christmas and snow. It is a truly delicious and flavorful mocktail to try for your parties.To make this cocktail, you will need rosemary-infused simple syrup. It’s simple: take 1/4 cup of granulated sugar and 1/4 cup of water, heat them with 3–4 sprigs of rosemary. Wait until the sugar dissolves, then remove the rosemary. You can then use this rosemary-infused syrup. It is really worth doing this step because the rosemary adds a very interesting flavor to this mocktail.