Moscow Mule TJ's Liquor · November 22, 2023 · 1 ½ fluid ounces vodka ½ fluid ounce lime juice ice cubes ½ cup ginger beer 1 lime wedge for garnish Pour vodka and lime juice into a mug; add ice cubes and ginger beer. Stir to combine. Drop a lime wedge into the mug for garnish.