The Blue Mule is a refreshing and visually stunning cocktail that puts a colorful spin on the classic Moscow Mule. The vibrant hue from Blue Curaçao pairs perfectly with the tart brightness of lime juice and the crisp, spicy kick of ginger beer. Sweet blueberries add a fruity depth, while a sprig of rosemary brings a subtle aromatic touch. Served in a traditional mule mug over ice, this cocktail is both striking and delicious.
This post may include affiliate links; for details, see our disclosure policy
Whether you’re impressing guests at a gathering or simply enjoying a treat for yourself, the Blue Mule is a must-try for those who love a bold and refreshing drink.
Tasting Notes
The Blue Mule is a refreshing and vibrant twist on the classic Moscow Mule, featuring a bright citrusy kick, subtle sweetness, and a spicy ginger finish. The vodka provides a smooth base, while blue curaçao adds a bold hue and a touch of orange-citrus flavor. Lime juice balances the drink with its tartness, while ginger beer brings in its signature effervescence and warming spice. Garnished with sugared blueberries, a lime slice, and a rosemary sprig, this cocktail is both aesthetic and delicious, perfect for any occasion.
Equipment and Glassware
To craft the Blue Mule, you’ll need a cocktail shaker to chill and mix the base ingredients, a jigger for precise measurements, and a strainer to ensure a smooth pour. A copper mug is the traditional vessel for a mule, keeping the drink extra cold, but a highball glass works just as well. A small plate for dusting the blueberries with sugar and a cocktail pick for securing them as a garnish will also be helpful.
Ingredients
- 1/2 oz Lime Juice
- 2 oz Vodka
- 1 oz Blue Curaçao
- 3 oz Ginger Beer
- 8 Blueberries dusted with sugar
- 1 Lime Slice for garnish
- 1 Rosemary Sprig for garnish
Instructions
- Lightly dust 8 blueberries with sugar and set aside.
- Fill a cocktail shaker with ice.
- Add 0.5 oz lime juice, 2 oz vodka, and 1 oz blue curaçao to the shaker.
- Shake well until the mixture is chilled.
- Strain the mixture into a copper mug or a highball glass filled with ice.
- Top with 3 oz ginger beer.
- Garnish with the sugared blueberries, a lime slice, and a sprig of rosemary.
- Serve immediately and enjoy your refreshing Blue Mule cocktail.
Pro Tips
- Use freshly squeezed lime juice for the best flavor and brightness.
- Chill the copper mug or highball glass beforehand for an extra refreshing experience.
- Gently clap the rosemary sprig between your hands before garnishing to release its aromatic oils.
- Opt for high-quality ginger beer like Fever-Tree or Q Ginger Beer for the best spice and fizz.
- For a slightly sweeter variation, add a splash of simple syrup or a drizzle of honey.
When to Serve
The Blue Mule is a perfect cocktail for warm-weather sipping, making it an excellent choice for summer parties, rooftop gatherings, and poolside lounging. Its bold color and citrusy fizz also make it a fun, eye-catching drink for holiday celebrations, themed parties, and special occasions. Whether you’re enjoying a casual evening or looking for an impressive cocktail for guests, this drink delivers a refreshing and stylish twist on a classic mule.
Which Liquor Brands to Choose
For a smooth vodka, go with Tito’s, Grey Goose, or Ketel One. A high-quality blue curaçao like Giffard or Bols will provide a balanced orange flavor. When selecting ginger beer, opt for a premium option such as Fever-Tree, Q Ginger Beer, or Bundaberg for the best spicy kick.
Similar Cocktails

Ingredients
- 1/2 oz Lime Juice
- 2 oz Vodka
- 1 oz Blue Curaçao
- 3 oz Ginger Beer
- 8 Blueberries dusted with sugar
- 1 Lime Slice for garnish
- 1 Rosemary Sprig for garnish
Instructions
Prepare the Blueberries:
- Lightly dust 8 blueberries with sugar and set aside.
Mix the Cocktail:
- Fill a cocktail shaker with ice.
- Add 0.5 oz lime juice, 2 oz vodka, and 1 oz blue curaçao to the shaker.
- Shake well until the mixture is chilled.
Pour and Top:
- Strain the mixture into a copper mug or a highball glass filled with ice.
- Top with 3 oz ginger beer.
Garnish:
- Garnish with the sugared blueberries, a lime slice, and a sprig of rosemary.
Serve:
- Serve immediately and enjoy your refreshing Blue Mule cocktail.
Notes
- Use freshly squeezed lime juice for the best flavor and brightness.
- Chill the copper mug or highball glass beforehand for an extra refreshing experience.
- Gently clap the rosemary sprig between your hands before garnishing to release its aromatic oils.
- Opt for high-quality ginger beer like Fever-Tree or Q Ginger Beer for the best spice and fizz.
- For a slightly sweeter variation, add a splash of simple syrup or a drizzle of honey.