Anyone try this drink? It is best in a ice cold copper mug!! Moscow Mule 2 ounces Vodka 1 ounce Lime juice 4 ounces Ginger beer Use vodka that has been stored in a freezer. The ginger beer and fruit should have been stored in a refrigerator. Stir vodka and juice together well in a copper mug or a chilled Collins glass. Add fresh cracked ice and a swizzle stick; top with ginger beer. Garnish with a lime wedge. Variation: Ginger ale may be substituted for ginger beer.