Looking for a fresh and light drink that stands out at any gathering? This Elderflower and Grapefruit Fizz cocktail is simple to make and delivers a crisp, floral taste with every sip.

I love how the sweet elderflower combines with the tart grapefruit for a unique twist on classic cocktails. When I make this drink, it always gets compliments for its refreshing flavor and pretty look.

You’ll only need a few easy-to-find ingredients and some basic bar tools. If you want an easy recipe that adds some elegance to your drink menu, keep reading.

Elderflower And Grapefruit Fizz Cocktail Recipe

This fresh cocktail blends tart grapefruit juice with sweet elderflower liqueur, topped off with sparkling water. I use a few simple tools and fresh ingredients to create a bright, fizzy drink with balanced flavor.

John

Prep Time 10

Total Time 10

Serving Size

Equipment

Cocktail shaker: For mixing all ingredients.
Jigger or measuring cup (for precise amounts)
Citrus juicer (manual or electric, for squeezing fresh grapefruit juice)

Fine strainer (to catch any seeds or pulp)
Long spoon or cocktail stirrer (to mix before serving)
Highball glass or Collins glass (for serving)

Ice cube tray for fresh ice

Ingredients

2 oz elderflower liqueur St-Germain or similar
2 oz fresh grapefruit juice
1 oz vodka
0.5 oz simple syrup adjust to taste
2-3 oz club soda or sparkling water
Ice cubes
Grapefruit slice or twist for garnish

Fresh mint or edible flowers optional, for garnish

Instructions

Fill a shaker with ice.
Add elderflower liqueur, grapefruit juice, vodka (if using), and simple syrup.

Shake well for 10-15 seconds until cold.
Strain into an ice-filled highball or Collins glass.
Top with club soda or sparkling water.

Gently stir to mix without losing fizz.
Garnish with a slice of grapefruit and, if desired, a sprig of mint or edible flowers.
I always chill the glass if possible, as it keeps the drink colder longer.

Notes

I adjust the sweetness by using more or less simple syrup, depending on how tart the grapefruit is. Some grapefruits are quite sour, so extra sweetness may be needed.

If I want a lighter drink, I skip the vodka. The cocktail is still flavorful.

For a big batch, I mix everything except the club soda in a pitcher, then top off each serving with fizz just before serving.

I also sometimes swap club soda for flavored sparkling water, like lemon or lime, for a twist. The garnish adds aroma and a nice touch, but it’s optional.

Using quality elderflower liqueur makes the biggest difference in taste.

Tasting Notes

When I taste the Elderflower and Grapefruit Fizz, the first thing I notice is the bright citrus aroma. The grapefruit stands out right away.

It brings a sharp, fresh scent that wakes up my senses. As I take my first sip, I taste a balance between sweet and tart.

The elderflower adds a gentle floral note. It’s light and not too sweet, which I enjoy.

The bubbles from the sparkling mixer make the drink feel lively and refreshing. I like how the fizz enhances the grapefruit and elderflower flavors.

I pick up on a hint of bitterness at the end. This comes from the grapefruit, giving the drink a clean finish.

If you like drinks that are both floral and citrusy, this cocktail has both. I think the combination works well for a simple and fresh taste.

Elderflower and Grapefruit Fizz Cocktail Recipe