Introduction
There’s something timeless about a cocktail that manages to be both refreshing and sophisticated without being overly complicated. The Grapefruit Rosemary Gin Spritz is exactly that—a citrus-forward, lightly herbal drink that looks as good as it tastes.
This cocktail takes advantage of fresh, seasonal grapefruit for a tart-sweet base, complements it with aromatic rosemary, and balances it all with crisp gin and sparkling water. It’s easy enough to throw together for a casual afternoon gathering, but elegant enough to serve at a dinner party.
If you’re a fan of drinks that are bright, bubbly, and not too heavy, this recipe will become a go-to in your repertoire. Plus, its vibrant pink hue and simple garnish make it a dream for Instagram or Pinterest boards.
Ingredients You’ll Need
- Gin
- Fresh grapefruit juice
- Simple syrup
- Fresh rosemary sprig
- Sparkling water
- Ice cubes
Ingredients Breakdown
Gin – A London Dry gin works beautifully here, lending crisp botanical notes that pair perfectly with the rosemary.
Fresh grapefruit juice – Use freshly squeezed juice for the best flavor and vibrant color.
Simple syrup – Balances the tartness of grapefruit without overpowering the drink.
Fresh rosemary sprig – Adds a fragrant, herbal aroma that elevates the entire cocktail.
Sparkling water – Lightens the drink and adds refreshing effervescence.
Ice cubes – Keeps the drink chilled without diluting it too quickly.
Instructions
Step 1: Fill a cocktail shaker with ice. Add gin, fresh grapefruit juice, and simple syrup. Shake vigorously for about 15 seconds to chill and combine.
Step 2: Strain the mixture into a large wine glass or highball glass filled with fresh ice.
Step 3: Top with sparkling water, pouring slowly to preserve the carbonation.
Step 4: Gently clap the rosemary sprig between your hands to release its oils, then place it into the drink as a garnish.
Step 5: Serve immediately and enjoy while it’s cold and effervescent.

Ingredients
Method
- Shake gin, grapefruit juice, and simple syrup with ice. Strain into a glass with fresh ice. Top with sparkling water and garnish with rosemary.
Notes
- For a less sweet drink, reduce the simple syrup to 0.25 oz.
- Try using pink grapefruit for a sweeter, more vibrant drink.
The Grapefruit Rosemary Gin Spritz is proof that a well-balanced cocktail doesn’t require a long list of ingredients or complicated techniques. With a few fresh components and a beautiful garnish, you can serve a drink that feels elevated without hours of prep. This cocktail works year-round, but it shines brightest during spring and summer when fresh citrus is at its peak.