For an extra layer of flavor, try muddling a few slices of fresh ginger in the pitcher before adding the juices. Adjust the amount of lime juice and ginger beer to your personal preference. To make a non-alcoholic version, simply omit the vodka. The Carrot Ginger Mule is delicious on its own! Use high-quality ginger beer for the best flavor. Some brands are spicier than others, so choose one that suits your taste. For a festive presentation, consider using copper mugs, which are traditionally used for Moscow Mules.