Citrus Rosemary Gin Fizz

If you’re craving something bright, refreshing, and a little bit herbal, the Citrus Rosemary Gin Fizz hits all the right notes. It’s crisp from the gin, zesty from the citrus, lightly sweet from the rosemary syrup, and topped with soda water for that classic fizz finish.

This drink feels like the perfect crossover between winter and spring—cozy enough for cool evenings but vibrant enough for sunny afternoons. Plus, it can easily transition into a mocktail.

The combination of lemon and orange gives the cocktail a soft, rounded citrus flavor rather than sharp acidity, and the rosemary syrup adds a subtle earthy warmth that makes everything feel a little more elevated, so don’t miss that step.

Why This Cocktail Works

• Lemon + orange create a bright but smooth citrus base.
• Rosemary syrup adds cozy, woodsy depth.
• Gin brings herbal structure that pairs perfectly with rosemary.
• Soda water keeps it light, bubbly, and refreshing.

The Twist

If you want a more bitter, zesty version, use grapefruit juice instead of orange. It adds a refreshing edge that plays really well with rosemary.

Mocktail Version

This one converts beautifully:

• Shake lemon juice, orange juice, and rosemary syrup with ice.
• Strain into a glass with fresh ice.
• Top with soda water.

Still garnish with rosemary—the aroma makes the drink feel much more sophisticated.

Home Bar Tips

Adjust sweetness to taste.
Start with 0.5 oz rosemary syrup; increase to 0.75 oz if you want it sweeter or more herbal.

Use fresh citrus.
It makes a huge difference in brightness. The bottled stuff can just fall flat.

Chill your soda water.
Cold bubbles stay bubbly.

Choose a gin that isn’t too pine-heavy.
Citrus-forward or floral gins pair best here.

What If I Don’t Have…?

No rosemary syrup?
Use honey syrup or thyme syrup for a similar herbal feel.

No orange juice?
Use tangerine or clementine juice, or simply add more lemon and increase syrup slightly.

Trust me, I’ve walked over to my neighbor’s tangerine tree more often than not to grab a piece of fruit when my orange trees aren’t producing.

No soda water?
Sparkling water works fine. Avoid tonic water—it changes the entire flavor profile.

Troubleshooting

“Too tart.”

• Increase rosemary syrup
• Use sweeter oranges like Cara Cara or mandarins

“Too sweet.”

• Reduce syrup
• Increase lemon juice slightly

“Not fizzy enough.”

• Add soda water after straining
• Use freshly opened soda water

“The flavor is muted.”

• Shake harder
• Add more citrus

Citrus Rosemary Gin Fizz Recipe

Glass: Highball glass (this is the one I used)
Ice: Highball filled to the top

Ingredients

• 2 oz gin
• 0.5 oz fresh lemon juice
• 0.5 oz fresh orange juice
• 0.5–0.75 oz rosemary syrup (to taste)
• 2 oz soda water
• Ice

Garnish: Sugared rosemary sprig + citrus wheel

Instructions

1. Add gin, lemon juice, orange juice, and rosemary syrup to a shaker filled with ice.
2. Shake until cold—about 10–12 seconds.
3. Strain into a highball glass filled with fresh ice.
4. Top with soda water.
5. Give it a gentle stir.
6. Garnish with a rosemary sprig and a citrus wheel.