Rosemary Grapefruit Gin Fizz Cocktail Recipe

Looking for a vibrant, refreshing cocktail that’s perfect for any occasion? This Rosemary Grapefruit Gin Fizz Cocktail Recipe combines the zesty tang of fresh grapefruit, aromatic rosemary, and the crisp bite of gin, finished with a fizzy sparkle. It’s an elegant, crowd-pleasing drink that’s surprisingly easy to whip up in just 10 minutes! Whether you’re hosting a summer brunch or a cozy winter gathering, this cocktail brings a burst of flavor that’s both sophisticated and approachable. Plus, it’s naturally vegan and can be adapted for non-alcoholic versions. My first sip of this cocktail was at a friend’s garden party, where the rosemary’s earthy notes danced with the grapefruit’s citrusy brightness—it’s been a favorite ever since!

Ingredients

• Main Ingredients:
  • 2 oz gin (London Dry or botanical gin recommended)
  • 1 oz fresh grapefruit juice (or store-bought, unsweetened)
  • 0.75 oz rosemary simple syrup
  • 2 oz club soda (or sparkling water)
  • 1 egg white (optional, for frothy texture; substitute with aquafaba for vegan)
  • Ice cubes
  • Fresh rosemary sprig (for garnish)
  • Grapefruit slice or wedge (for garnish)
• Rosemary Simple Syrup:
  • 1 cup water
  • 1 cup granulated sugar
  • 3-4 fresh rosemary sprigs

1. Prepare the rosemary simple syrup: In a small saucepan, combine water, sugar, and rosemary sprigs over medium heat. Stir until the sugar dissolves, about 2-3 minutes. Remove from heat and let steep for 10 minutes. Strain out the rosemary and cool the syrup to room temperature.
2. Juice the grapefruit: Cut a fresh grapefruit in half and squeeze to extract 1 oz of juice. Strain to remove pulp and seeds for a smoother cocktail.
3. Shake the cocktail: In a cocktail shaker, add gin, fresh grapefruit juice, rosemary simple syrup, and egg white (or aquafaba, if using). Dry shake (without ice) for 15 seconds to emulsify the egg white for a frothy texture. Add ice and shake again for 10-12 seconds until chilled.
4. Strain and top: Strain the mixture into a chilled highball glass filled with ice. Top with club soda gently to preserve the fizz, stirring lightly to combine.
5. Garnish and serve: Garnish with a rosemary sprig and a grapefruit slice for a vibrant, aromatic finish. Serve immediately and enjoy!

How to Make a Rosemary Grapefruit Gin Fizz?

Crafting this cocktail is all about balancing flavors. The gin provides a crisp, botanical backbone, while fresh grapefruit juice adds a tangy, citrusy punch. The rosemary simple syrup infuses an earthy, herbaceous note, and the club soda gives it that signature fizz. Start by making the rosemary simple syrup (see below), then combine the ingredients in a shaker for a quick mix. The key is to shake vigorously to blend the flavors and create a frothy top if using egg white or aquafaba. Top with club soda last to keep the bubbles lively.

What Gin Goes Best with Grapefruit?

Choosing the right gin is crucial for this cocktail. London Dry Gin, like Tanqueray or Beefeater, offers a classic, juniper-forward profile that pairs beautifully with grapefruit’s tartness. For a modern twist, try a botanical gin like Hendrick’s or The Botanist, which have floral and herbaceous notes that complement the rosemary. Avoid overly sweet or flavored gins, as they can overpower the grapefruit’s natural zest. If you’re unsure, a versatile London Dry is a safe, crowd-pleasing choice.

How to Make Rosemary Simple Syrup?

Rosemary simple syrup is a game-changer for this cocktail. To make it, combine 1 cup water, 1 cup sugar, and 3-4 rosemary sprigs in a saucepan. Heat over medium, stirring until the sugar dissolves. Once dissolved, remove from heat and let the rosemary steep for 10-15 minutes for maximum flavor. Strain into a clean jar and let cool. Store in the refrigerator for up to two weeks. This syrup also works wonders in other cocktails or even as a sweetener for iced tea!

Can You Use Fresh Grapefruit Juice in Cocktails?

Absolutely! Fresh grapefruit juice is ideal for this recipe because it delivers a bright, natural flavor that store-bought versions often lack. Fresh juice has no added sugars or preservatives, letting the grapefruit’s tartness shine. To juice, simply halve a grapefruit, squeeze, and strain to remove pulp. If fresh grapefruits aren’t available, look for unsweetened, 100% grapefruit juice. Avoid sweetened varieties, as they can throw off the cocktail’s balance.

What’s the Difference Between a Fizz and a Sour?

A common question for cocktail enthusiasts! A fizz is a cocktail with a spirit (like gin), citrus juice, sweetener, and soda water, creating a bubbly, refreshing drink. A sour typically includes a spirit, citrus juice, and sweetener but skips the soda, resulting in a more tart, concentrated flavor. The Rosemary Grapefruit Gin Fizz is light and effervescent thanks to the club soda, while a sour would feel richer and more intense. The optional egg white in a fizz adds a silky, frothy texture, distinguishing it further.

Can You Make a Gin Fizz Without Egg White?

Yes, you can make a gin fizz without egg white! The egg white (or aquafaba for a vegan option) is used for a frothy, velvety texture, but it’s not essential. If you skip it, the cocktail will still be delicious, just less foamy. Simply combine gin, grapefruit juice, rosemary simple syrup, and ice in a shaker, shake well, and top with club soda. The flavor remains vibrant, and the drink is slightly lighter without the froth.

What Mixers Go with Gin and Grapefruit?

Gin and grapefruit are a match made in heaven, and several mixers can enhance this combo. Club soda, as used in this recipe, adds a crisp fizz. For a sweeter twist, try tonic water, which brings a slight bitterness that complements gin’s botanicals. Ginger ale adds a spicy-sweet kick, while sparkling water keeps it light and neutral. For a bolder flavor, a splash of elderflower liqueur pairs beautifully with grapefruit and rosemary. Experiment to find your perfect mix!

Can You Batch a Gin Fizz for Parties?

Batching a Rosemary Grapefruit Gin Fizz for parties is a fantastic time-saver! To batch for 8 servings, combine 16 oz of gin, 8 oz of fresh grapefruit juice, and 6 oz of rosemary simple syrup in a large pitcher. Stir well and refrigerate until ready to serve. When serving, pour 3-4 oz of the mixture into glasses filled with ice, then top each with 2 oz club soda to maintain the fizz. Skip the egg white for batching, as it’s tricky to froth in large quantities. Garnish each glass with a rosemary sprig and a grapefruit slice.

How to Garnish a Rosemary Gin Cocktail?

Garnishing elevates the visual and aromatic appeal of this cocktail. A fresh rosemary sprig is a must, releasing its herbal scent with every sip. Pair it with a grapefruit slice or wedge for a pop of color and citrusy flair. For extra elegance, add a thin grapefruit peel twist or a few pomegranate seeds for a festive touch. Lightly slap the rosemary sprig between your hands before garnishing to release its oils, enhancing the drink’s aroma.

Can You Make a Gin Fizz Without Club Soda?

While club soda is a hallmark of a traditional gin fizz, you can make a variation without it. Replace club soda with sparkling water for a similar bubbly effect or tonic water for a slightly bitter twist. If you prefer a non-fizzy version, increase the grapefruit juice by 1 oz for a more citrus-forward drink, resembling a gin sour. The cocktail will be less effervescent but still deliciously refreshing.

Nutrition Information (Per Serving)

• Calories: 180 kcal
• Carbohydrates: 12g
• Sugar: 10g
• Protein: 0.5g (with egg white)
• Fat: 0g

Note: Nutrition varies based on the type of gin and whether egg white is used, and is calculated using an online nutrition calculator.

Final Thoughts

This Rosemary Grapefruit Gin Fizz is more than just a drink—it’s an experience. The tart grapefruit, fragrant rosemary, and bubbly finish make it a versatile choice for brunches, parties, or quiet evenings at home. It’s easy to prepare, customizable, and visually stunning, ensuring it’s a hit with guests. Whether you’re a cocktail novice or a seasoned mixologist, this recipe is approachable yet sophisticated. Try it once, and it might just become your go-to drink for every season!

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