A Grapefruit Gin Fizz brings a bright and citrusy twist to the classic gin fizz cocktail. This refreshing drink combines the tangy zip of fresh grapefruit juice with the botanical notes of gin.
The perfect blend takes just 5 minutes to make. You only need 4 basic ingredients: gin, grapefruit juice, simple syrup, and club soda.
The pink-hued drink makes a nice choice for spring gatherings and summer parties. Its light and bubbly nature works well for brunch or happy hour.
The mix of sweet and tart flavors creates a balanced taste that appeals to many people.
This easy recipe works with both fresh-squeezed or store-bought grapefruit juice. The drink stays true to the traditional gin fizz formula while adding a modern citrus element that makes it stand out from other cocktails.
Equipment
Ingredients
- 2 oz London dry gin
- 1 oz fresh grapefruit juice
- ½ oz fresh lemon juice
- ½ oz simple syrup
- Club soda
- Ice cubes
- Garnish: Grapefruit wedge and fresh rosemary sprig
Instructions
- Fill the cocktail shaker with ice.
- Shake hard for 10-15 seconds until well-chilled.
- Fill a Collins glass with fresh ice cubes.
- Double-strain the mixture into the glass through both strainers.
- Top with club soda (about 2-3 oz).
- Gently stir with a bar spoon to combine.
- Garnish with a grapefruit wedge and rosemary sprig.
Notes
Tasting Notes
The first sip reveals bright citrus notes from fresh grapefruit juice mixed with crisp, juniper-forward gin. The drink starts tart and refreshing.
Sweet simple syrup balances the natural bitterness of grapefruit. This creates a perfect harmony between sour and sweet flavors.
Club soda adds effervescence and lightens the texture. The bubbles create a smooth, airy mouthfeel that dances on the tongue.
A gentle pine aroma from the gin mingles with zesty grapefruit oils. These scents enhance the drinking experience.
The cocktail finishes clean and dry. Light citrus notes linger briefly, making it an excellent aperitif or warm-weather drink.
Flavor Profile:
- Primary: Grapefruit, juniper
- Secondary: Pine, citrus oils
- Finish: Clean, dry, slightly tart
Texture Notes:
- Body: Light
- Carbonation: Medium
- Mouthfeel: Crisp, bubbly
Substitute
A regular gin fizz works great if grapefruit juice is not available. Simply mix 2 oz gin, 1 oz lemon juice, and ¾ oz simple syrup.
For a non-alcoholic version, replace gin with club soda and add an extra splash of citrus juice. The drink keeps its fizzy nature but skips the spirits.
No fresh grapefruit? Bottled 100% grapefruit juice makes an acceptable stand-in. Avoid grapefruit-flavored drinks or cocktail mixers.
Other citrus substitutes:
- Pink grapefruit juice
- Pomelo juice
- Blood orange juice
- Cara cara orange juice
Can’t find simple syrup? Mix equal parts sugar and hot water until dissolved. Let it cool before using.
Need a gin alternative? These spirits work well:
- Vodka
- White rum
- Light tequila
- Botanical non-alcoholic spirits
People taking certain medications should avoid grapefruit juice. In these cases, orange juice or blood orange juice makes a safe replacement.

