Limoncello Rosemary Gin Cocktail Recipe

There’s something about mixing citrus and herbs that just wakes up a drink. The first time I tossed limoncello, gin, and rosemary together, I realized how much fresh flavors can lift a cocktail.

This Limoncello Rosemary Gin Cocktail brings you a crisp, fragrant sip that’s super easy to make and feels just right for winding down.

You won’t need any fancy bar gear or hard-to-find ingredients here. Just grab a few basics and some fresh rosemary, and you’ll end up with a cocktail that’s both elegant and low-key.

The recipe, steps, and tasting notes below walk you through how to make this smooth, lemony drink for yourself.

Limoncello Rosemary Gin Cocktail Recipe

I love how this drink brings together bright lemon, herbal rosemary, and smooth gin. The mix of limoncello, rosemary syrup, and a splash of sparkling water keeps it crisp and not overly sweet.

Equipment

• Cocktail shaker for mixing and chilling
• Fine mesh strainer to catch rosemary bits or ice shards
• Jigger for measuring gin, limoncello, and lemon juice
• Bar spoon for stirring
• Small saucepan for making rosemary simple syrup
• Citrus juicer for fresh lemon juice
• Cocktail glass or rocks glass for serving
• Ice cubes for shaking and chilling

A shaker really helps blend the syrup and citrus. I always use a fine strainer so the drink stays smooth and clear.

Ingredients

• 2 oz London Dry Gin or Plymouth Gin
• 1 oz Limoncello
• ¾ oz fresh lemon juice
• ½ oz rosemary simple syrup (sugar, water, and rosemary sprigs)
• 1–2 oz club soda or sparkling water
• Ice cubes
• Fresh rosemary sprig and lemon slice for garnish

Want more herbal flavor? Just add a bit more rosemary syrup. If you’re not into sweetness, cut the limoncello down a little.

Instructions

• Fill your cocktail shaker with ice.
• Add gin, limoncello, fresh lemon juice, and rosemary simple syrup.
• Shake it up for about 15 seconds until it’s nice and cold.
• Strain into a chilled cocktail glass or rocks glass with fresh ice.
• Top off with club soda or sparkling water—however much you like.
• Give it a gentle stir.
• Garnish with a rosemary sprig and a lemon slice.

I usually clap the rosemary sprig before tossing it in. It sounds silly, but it really brings out the aroma and makes the drink smell amazing.

Notes

For homemade rosemary simple syrup, I simmer equal parts sugar and water with a few rosemary sprigs for about five minutes, then let it cool. I stash it in the fridge, and it keeps for up to two weeks.

This limoncello gin cocktail is perfect for warm nights or just hanging out with friends. Lemon and rosemary play so well with the crisp gin.

If you want a lighter version, just pour in more sparkling water and go easy on the syrup.

I usually reach for London Dry Gin because it’s clean and classic, but Plymouth Gin has a softer, earthier vibe that works great with rosemary.

Tasting Notes

I take the first sip and, wow, there’s that bright, lemony sweetness from the limoncello. It comes off smooth and a bit syrupy at first, but then the gin jumps in, adding this crisp, herbal balance.

The rosemary brings a soft pine note, which somehow makes the drink feel both fresh and grounded.

As I keep tasting, the flavors start to blend—a gentle mix of citrus, herbs, and light botanicals. The rosemary hangs around just enough to keep things interesting, but it never goes overboard.

I really appreciate how the sweetness stays in check and lets the gin shine through. The finish is clean, with just a faint warmth that honestly reminds me of summer evenings.

When I let the ice melt a little, the drink softens up and gets lighter. Suddenly, those flavors open up—there’s a bit more earthy rosemary and a zesty lemon edge that keeps everything refreshing.