A refreshing blend of citrus and herbs creates an elegant drink perfect for spring and summer gatherings.
This Grapefruit Rosemary Sparkler combines fresh grapefruit juice, rosemary simple syrup, and sparkling wine for a light and bright cocktail.
The pink grapefruit adds a tart-sweet balance while fresh rosemary brings an aromatic pine note that makes this drink stand out.
The bubbles from prosecco or champagne give it a festive touch that works well for brunches, garden parties, or evening get-togethers.
Mix up a batch for guests in just 10 minutes using basic bar tools and fresh ingredients.
The simple syrup can be made ahead and stored in the fridge for easy assembly when company arrives.
Grapefruit Rosemary Sparkler Cocktail Recipe
Equipment
- Cocktail shaker
- Fine-mesh strainer
- Measuring jigger or shot glass
- Small saucepan (for simple syrup)
- Champagne flute or tall glass
- Bar spoon or mixing spoon
- Citrus juicer
- Sharp knife and cutting board
Ingredients
- 2 oz fresh grapefruit juice
- 1 oz rosemary simple syrup
- 4 oz prosecco or sparkling wine
- Fresh rosemary sprigs for garnish
- Ice cubes
For rosemary simple syrup:
- 1 cup water
- 1 cup granulated sugar
- 4 fresh rosemary sprigs
Instructions
Make the rosemary simple syrup:
- Combine water and sugar in a saucepan. Heat until sugar dissolves.
- Add rosemary sprigs and simmer for 5 minutes. Remove from heat and let cool.
- Strain and store in the refrigerator.
- Fill the cocktail shaker with ice. Add grapefruit juice and rosemary simple syrup.
- Shake vigorously for 10-15 seconds until well chilled.
- Strain the mixture into a champagne flute.
- Top with prosecco or sparkling wine. Stir gently with a bar spoon.
- Garnish with a fresh rosemary sprig.
Notes
Must Have Ingredients
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|---|---|---|
 | Collins Candied Fruit Orange Peel Twist in Syrup For Garnish | Buy On Amazon |
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 | Peninsula Premium Cocktail Cherries For Garnish | Buy On Amazon |
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 | Oranfit Dried Orange Slices For Garnish | Buy On Amazon |
 | Oranfit Dried Lime Slices For Garnish | Buy On Amazon |
 | LAVA Premium Cocktail Rimmers Variety Pack | Buy On Amazon |
 | Pure Cane Simple Syrup Cocktail Mixer | Buy On Amazon |
 | Q GINGER BEER with Real Ginger & Organic Agave | Buy On Amazon |
 | Q Mixers Premium Ginger Ale | Buy On Amazon |
 | Q ELDERFLOWER TONIC WATER with Real Quinine & Organic Agave | Buy On Amazon |
 | Q Club soda with Himalayan Salt | Buy On Amazon |
 | WithCo Cucumber Gimlet Craft Cocktail Mixer with Mint | Buy On Amazon |
 | Strongwater Old Fashioned Mix- Handcrafted Old Fashioned Syrup with Bitters, Orange, Cherry, Organic Demerara Sugar | Buy On Amazon |
 | Bittermilk No.1 Bourbon Barrel Aged Old Fashioned Mix | Buy On Amazon |
 | Portland Syrups Pumpkin Spice Syrup | Buy On Amazon |
 | Portland Syrups Lavender Syrup | Buy On Amazon |
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 | Original Bloody Mary Mix | Buy On Amazon |
 | Fever Tree Sparkling Pink Grapefruit | Buy On Amazon |
 | Professional Drink Mixer Set for Beginners | Buy On Amazon |
 | 1 Pack 3 Tier Bar Glass Rimmer | Buy On Amazon |
 | Cocktail Ice Mold With Easy Fill and Release Silicone Round Ice Ball Maker | Buy On Amazon |
 | Stainless Steel Bar Tool For Making Garnish for Cocktails & Mocktails | Buy On Amazon |
Tasting Notes
The Grapefruit Rosemary Sparkler offers bright citrus notes balanced with aromatic herbs.
Each sip starts with a crisp burst of fresh grapefruit.
The rosemary adds a gentle pine-like quality that complements the tart citrus without overpowering it.
The herbs create a refreshing element that lingers pleasantly.
Bubbles from the sparkling water give this drink a light, effervescent texture. The carbonation helps lift both the grapefruit and herbal flavors.
Flavor Profile:
- Primary:Â Tart grapefruit, piney rosemary
- Secondary:Â Light bubbles, subtle sweetness
- Finish:Â Clean, refreshing, citrus-forward
The drink maintains a clean, crisp character from start to finish.
The grapefruit provides a natural tartness while staying fresh rather than bitter.
A subtle sweetness helps round out the sharper notes of both the citrus and herbs.
The flavors blend together while each remaining distinct and identifiable.
The combination creates a drink that tastes sophisticated yet remains light and easy to enjoy. The flavors work especially well during warm weather.
Substitute
You can swap ingredients in this drink while keeping its refreshing taste.
Replace grapefruit juice with orange or pomelo juice for a different citrus flavor.
No rosemary? Try fresh thyme or basil leaves. These herbs add an aromatic touch to the cocktail.
Switch club soda with tonic water or ginger ale.
Each option brings its own fizzy personality to the drink.
Non-alcoholic version:Â Mix equal parts grapefruit juice and sparkling water. Add a splash of simple syrup and rosemary sprigs.
Common Substitutes:
- Fresh grapefruit juice → Store-bought grapefruit juice
- Club soda → Sparkling mineral water
- Simple syrup → Agave nectar or honey
- Fresh rosemary → Dried rosemary (use half the amount)
For a stronger drink, add a shot of gin or vodka.
This turns the sparkler into a more traditional cocktail.
Need less sugar? Use stevia or monk fruit sweetener instead of simple syrup.
Start with small amounts and adjust to taste.
