Rosemary Grapefruit Gin Fizz Cocktail Recipe

When I want a refreshing cocktail that stands out, I make a Rosemary Grapefruit Gin Fizz.

This simple recipe combines zesty grapefruit, fresh rosemary, gin, and fizzy soda water for a drink that’s easy to mix and perfect for warm days.

The mix of herbal and citrus flavors makes it a favorite choice for my gatherings.

I enjoy how the rosemary adds a unique twist, making each sip taste bright and interesting.

This drink is quick to put together, so it’s great for last-minute plans or a relaxing evening at home.

Let me show you the equipment and ingredients you’ll need.

Plus, I’ll walk you through the step-by-step instructions to make your own Rosemary Grapefruit Gin Fizz.

Rosemary Grapefruit Gin Fizz Cocktail Recipe

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I make this fresh, bubbly cocktail with grapefruit juice, rosemary, and gin for a crisp, herbal drink. Using the right tools, fresh ingredients, and clear steps helps me get the best flavor every time.

John

Prep Time 5 minutes minutes

Total Time 5 minutes minutes

Serving Size 1

Equipment

• Cocktail shaker (for mixing and chilling the drink)
• Fine mesh strainer (to remove rosemary bits and pulp)
• Jigger or shot glass: For measuring liquids.
• Long bar spoon (for gentle stirring)
• Citrus juicer or reamer (to extract fresh grapefruit juice)
• Glass tumbler or highball glass (for serving)
• Small saucepan (for making rosemary simple syrup)
• Small sieve (to strain syrup)
• Ice cube tray (to prepare enough ice)

Ingredients

• 2 oz gin I prefer a botanical gin for more flavor
• 1 oz fresh grapefruit juice pink or red works best
• 0.75 oz rosemary simple syrup see notes below
• 1 oz club soda or sparkling water adds fizz
• 1 grapefruit wheel for garnish
• 1 small sprig of fresh rosemary for garnish
• Ice enough to fill the shaker and glass

Instructions

• Add gin, grapefruit juice, and rosemary simple syrup to a cocktail shaker filled with ice.
• Shake for 20-30 seconds, until well chilled.
• Strain the mixture into a glass filled with ice using a fine mesh strainer.
• Top with club soda or sparkling water and stir gently with a bar spoon.
• Garnish with a grapefruit wheel and a sprig of rosemary.
• Shaking the ingredients blends the flavors and chills the drink.

Notes

I make rosemary simple syrup by simmering 1 cup water, 1 cup sugar, and 2 fresh rosemary sprigs for 3-5 minutes, then cooling and straining.

The syrup keeps for up to a week in the fridge.

For less sweetness, I cut the syrup back to 0.5 oz.

If I want a stronger rosemary scent, I gently slap the rosemary sprig before garnishing to release the oils.

I use club soda for more bubbles, but sparkling water is fine if that’s all I have.

For a mocktail, I leave out the gin and add more club soda.

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Tasting Notes

When I take a sip of the Rosemary Grapefruit Gin Fizz, the first thing I notice is the bright citrus flavor.

The grapefruit juice gives the cocktail a fresh, tart taste that wakes up my palate.

After the citrus, I pick up the herbal aroma from the rosemary.

The scent is subtle but pleasant. It pairs well with the gin and adds a fresh, green note.

The gin provides a gentle warmth, but it doesn’t overpower the other flavors.

Its botanicals mix smoothly with both the rosemary and grapefruit.

The finish leaves a hint of rosemary on my tongue, while the fizz makes the drink feel light.

For an extra treat, I sometimes garnish with a small sprig of rosemary.

Main sensations I notice:

• Crisp citrus
• Gentle herbal touch
• Light, sparkling texture
• Balanced sweetness and acidity