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A refreshing Rosemary Gin Fizz cocktail garnished with fresh rosemary and lemon slices on a rustic table.

Rosemary Gin Fizz

This refreshing and sophisticated cocktail combines the herbal aroma of rosemary, the zesty brightness of lemon, and the crisp botanicals of gin, topped with a frothy finish and sparkling club soda. Perfect for any occasion, the Rosemary Gin Fizz is easy to make, visually stunning, and endlessly versatile with options for seasonal variations and non-alcoholic adaptations.
Prep Time 5 minutes
Cook Time 5 minutes
Cooling the simple syrup 10 minutes
Course Beverage, Cocktail
Cuisine Mixology, Modern
Servings 2
Calories 197 kcal

Equipment

  • 1 Saucepan (for making the rosemary simple syrup)
  • 1 Cocktail shaker (for mixing and frothing the cocktail)
  • 1 Strainer (fine mesh or cocktail strainer for simple syrup and pouring the drink)
  • 1 Citrus juicer (to extract fresh lemon juice)
  • Measuring tools (such as a jigger or measuring cups for precise ingredient measurements)
  • 1 Mixing spoon (for stirring the syrup)
  • Glasses (highball, coupe, or your preferred serving glass)
  • 1 Ice cube tray (to prepare fresh ice for shaking and serving)
  • 1 Knife and cutting board (for slicing garnishes like lemon and rosemary)
  • Optional:
  • 1 Muddler (if adding berries or herbs for a variation)
  • 1 Whisk or frother (as an alternative to a dry shake for egg whites)

Ingredients
  

For the Rosemary Simple Syrup:

  • ½ cup Water
  • ½ cup Granulated sugar
  • 2-3 Sprigs fresh rosemary

For the Cocktail:

  • 2 oz Gin (London dry gin works best)
  • 1 oz Freshly squeezed lemon juice
  • 1 oz Rosemary simple syrup
  • 1 Egg white (optional for frothiness, but highly recommended)
  • Club soda (to top off)
  • Ice

Garnish:

  • Fresh rosemary sprigs
  • Lemon slices

Tips:

  • For a more citrusy flavor, substitute lime juice for lemon.
  • If you prefer a sweeter cocktail, adjust the amount of rosemary simple syrup.

Instructions
 

1. Prepare the Rosemary Simple Syrup

  • In a small saucepan, combine water, sugar, and rosemary sprigs. Heat over medium heat, stirring occasionally until the sugar dissolves completely. Once dissolved, simmer for 2-3 minutes to infuse the rosemary flavor.
  • Remove from heat, let it cool, and strain into a jar or bottle. Store in the refrigerator for up to a week.

2. Mix the Cocktail Base

  • In a cocktail shaker, combine gin, lemon juice, rosemary simple syrup, and the egg white (if using). The egg white gives the cocktail a velvety texture and a frothy top.

3. Dry Shake

  • Seal the cocktail shaker (without ice) and shake vigorously for about 15 seconds. This step emulsifies the egg white, creating a frothy consistency.

4. Shake with Ice

  • Add ice to the shaker and shake again for another 15 seconds. This chills the mixture and further blends the flavors.

5. Pour and Top

  • Strain the mixture into a chilled highball or coupe glass. Top with a splash of club soda to add effervescence.

6. Garnish and Serve

  • Garnish with a sprig of fresh rosemary and a lemon slice for a touch of elegance. Serve immediately and enjoy!

Notes

Storing and Prepping Ahead

Planning a gathering or simply want to make your cocktail hour stress-free? Here are some tips for preparing the Rosemary Gin Fizz ahead of time:
  • Rosemary Simple Syrup: Make the syrup up to a week in advance and store it in an airtight container in the refrigerator. This ensures you always have a flavorful base ready to go.
  • Batching the Cocktail: For a larger group, multiply the recipe and combine gin, lemon juice, and rosemary simple syrup in a pitcher. Keep it chilled until ready to serve, then shake individual portions with ice and add club soda.
  • Egg White Alternative: If you want the frothy texture without using fresh egg whites, aquafaba (the liquid from canned chickpeas) works as a vegan-friendly substitute and can also be prepared ahead of time.
These prep tips make it easy to serve delicious cocktails without being stuck behind the bar all evening.
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