– vodka – ginger beer – simple syrup infused with grapefruit – grapefruit
Made with 4 simple ingredients
You can also add in different fruit juices or herbs for a flavored simple syrup.
The only tools you'll need for this simple cocktail are a muddler and a glass. A classic Moscow mule is served in a copper mug or simple copper cup, but use whatever classic cocktail glass you have on hand.