The Yule Mule Classic is a festive holiday cocktail that combines vodka, lime juice, cranberry juice, and ginger beer. It's a great way to get into the holiday spirit! To make the Yule Mule Classic, combine 2 ounces of vodka, 1 ounce of lime juice, 1 ounce of cranberry juice, and 4 ounces of ginger beer in a shaker with ice. Shake vigorously and strain into a copper mug or rocks glass filled with ice. Garnish with a lime wheel and a sprig of fresh rosemary. Enjoy!