2 cups fresh cranberries 2 cups water 1/2 cup sugar 8 ounces cranberry syrup 6 ounces vodka 2 limes, halved 1 (12 ounce) bottle ginger beer Sugared cranberries, for garnishing
In a small saucepan over medium heat, combine the cranberries, water, and sugar and stir until the sugar is dissolved.
Cook, stirring frequently, until all the cranberries have burst, about 10 minutes. Remove from heat and let cool. Strain the syrup.
Fill 4 glasses with ice. In each glass, combine 2 ounces cranberry syrup, 1 1/2 ounces vodka, and the juice from 1/2 lime.
Top off with ginger beer and serve immediately.