A cucumber elderflower spritz is a light, fizzy mocktail made with 1 tablespoon of elderflower cordial, thin cucumber slices, lime juice, a little apple juice, mint and soda water over crushed ice. It is crisp and floral, and it stays a pleasant sipper into early fall.

This cucumber elderflower spritz layers cucumber, lime, and mint with elderflower cordial, a splash of apple juice and soda water in a chilled glass. It takes 5 minutes to make and gives you a light, botanical mocktail with the floral sweetness of elderflower balanced by cucumber’s cool, green notes.

It is a small, single-glass drink, and it is alcohol-free.

At a Glance

DetailInfo
Prep time5 minutes
Total time5 minutes
Servings1
DifficultyEasy
Key ingredientElderflower cordial
Best forSpring brunch, afternoon refreshment
Flavor profileFloral, crisp, lightly sweet, botanical
CaffeineNaturally caffeine-free

Why You Will Love This

The elderflower brings a delicate, honeyed floral note that tastes like spring, and the cucumber adds a spa-fresh coolness with no bitterness. The apple juice rounds off the lime, and the soda water keeps it light. You build it directly in the glass, so there is no shaker to clean.

The Story Behind It

Elderflower cordial has been a British springtime staple since the 1800s, made when elder trees bloom in May and June. Cucumber became a spa water ingredient in the early 20th century at European thermal baths, where guests sipped infused water between treatments. This spritz borrows from both and puts them in one glass that feels like a garden party and a spa day at once.

Fresh cucumber slices and elderflower cordial bottle on marble counter with lime halves and ice bucket, bright spring morning light
Elderflower cordial is the backbone of this spritz, bringing a floral sweetness that cucumber balances perfectly.

What You Will Need

  • 6 fresh mint leaves, plus a sprig to garnish
  • 1/4 cucumber, thinly sliced
  • 20 ml (4 teaspoons) lime juice
  • 15 ml (1 tablespoon) elderflower cordial
  • 30 ml (2 tablespoons) apple juice
  • 40 ml (about 3 tablespoons) soda water
  • Crushed ice
  • 2 lime wedges, for garnish

How to Make It

  1. Crush the mint leaves in a blender or muddle them, then put them in a tall glass.
  2. Lay the thinly sliced cucumber in the bottom of the glass.
  3. Add the lime juice, elderflower cordial and apple juice.
  4. Add crushed ice and stir.
  5. Top with the soda water.
  6. Garnish with a mint sprig and lime wedges, one in the drink and one on the rim.
Cucumber and mint in the bottom of a wine glass with ice cubes, elderflower cordial being poured from a small measuring cup
Build the drink straight in the glass: mint and cucumber first, then the lime, cordial and apple juice, ice, and soda over the top.

Herbalist Notes

Elderflower (Sambucus nigra) has been used in Western herbalism since ancient Greece as a cooling botanical. The flowers are harvested in late spring when their aroma is most concentrated, typically late May through early June in temperate climates. Traditional elderflower cordial uses a 1:1 sugar-to-water ratio steeped with fresh blossoms for 24 hours, then strained and preserved with citric acid.

Cucumber slices are a spa-room classic for good reason: they taste and feel cool. Soda water keeps the glass clean and lets the elderflower lead. If you want a bitter edge underneath it, cucumber tonic water is the swap to make: its quinine pushes back against the cordial’s sweetness and gives the drink more spine.

Make It Your Own

Swap the soda water for cucumber tonic water if you want a quinine bitterness under the florals. Add a quarter teaspoon of rose water along with the elderflower cordial for a more perfumed, Turkish-garden direction. If you prefer a less sweet drink, reduce the elderflower cordial to 2 teaspoons and add a splash of fresh lemon juice for brightness. To pour it for a crowd, multiply everything but the soda water by the number of glasses and add the soda water to each glass at the last minute.

Finished cucumber elderflower spritz in tall wine glass with condensation, cucumber slice garnish and mint sprig, ice cubes visible, outdoor patio table with dappled sunlight
The finished spritz should be icy cold with visible condensation on the glass, a sign it is ready to drink.

Before You Start

Use a tall glass so the drink stays cold longer and the bubbles have room to rise. Pre-chill the glass in the freezer for 10 minutes if you have time. Look for elderflower cordial (a non-alcoholic syrup) in the mixer aisle of grocery stores or online. Belvoir and Ikea both make widely available versions. Do not confuse it with St-Germain elderflower liqueur, which contains alcohol. English cucumbers work best because they have fewer seeds and thinner skins than standard cucumbers, and they slice thin and clean. If you make the tonic-water version, cucumber tonic is available from brands like Fever-Tree and Q Mixers.

Common Questions

What is elderflower and what does it taste like?

Elderflower is the cream-colored blossom of the elder tree (Sambucus nigra), which blooms in late spring across Europe and North America. It tastes like a cross between lychee, pear, and honeysuckle, with a floral sweetness that is not cloying. The flavor is delicate, so it pairs well with cucumber and botanical elements without overwhelming them.

Can you make elderflower mocktails without cordial?

Yes, but you will need to make your own elderflower syrup or use dried elderflowers. Steep 2 tablespoons dried elderflowers in 1 cup hot water with ¼ cup sugar for 20 minutes, then strain and chill. Use 1 tablespoon of this syrup in place of the cordial. The flavor will be less concentrated than commercial cordial, so you may need to adjust sweetness.

What are the best botanical ingredients for spring mocktails?

Spring mocktails shine with fresh herbs (mint, basil, lemongrass), early-season citrus (Meyer lemon, blood orange, lime), and floral elements (elderflower, rose, lavender, chamomile). Cucumber, rhubarb, and strawberries also peak in spring and bring bright, clean flavors. Look for ingredients that taste green and fresh rather than warm and spicy.

How do you make a spa-quality mocktail at home?

Use fresh ingredients, not bottled juices. Chill everything before you build the drink, including the glass. Measure precisely so the balance of sweet, sour, and botanical stays consistent. Garnish on purpose. A single perfect mint sprig or a thin cucumber ribbon looks more elegant than a cluttered rim. Serve immediately while the carbonation is still active.