Fill a copper mug with ice.The traditional Moscow Mule is served in a copper mug, which helps keep the drink cool and adds to the presentation. If you don’t have one, you can use any glass you prefer. Add the vodka.Pour 2 oz of vodka into the mug over the ice. The vodka serves as the base spirit for the cocktail.
Pour in the sugar-free ginger beer.Next, pour 4 oz of sugar-free ginger beer into the mug. Stir gently to combine with the vodka and ice. Make sure to choose a sugar-free ginger beer to keep the drink keto-friendly.
Add the lime juice.Squeeze the juice of half a lime into the drink. Fresh lime juice adds that perfect touch of tartness to balance the sweetness of the ginger beer.
Garnish and serve.Garnish your Keto Moscow Mule with a lime wedge or a sprig of fresh mint. This adds a bit of color and extra aroma to the drink, making it even more inviting.