Elderflower Cold Brew Tonic

This is an elegant twist on the classic espresso tonic, replacing sharp espresso with smooth, low-acidity cold brew concentrate. It introduces the sweet, floral notes of elderflower syrup, resulting in a beautifully balanced, bubbly, and refreshing beverage perfect for a warm afternoon. The botanicals in the tonic water complement the delicate elderflower, creating a sophisticated and unique coffee experience.
Elderflower Cold Brew Tonic

Preparation

Preparation time: 5 minutes

Preparation time
Difficulty

Drink Classification

This beverage is classified as a modern coffee drink due to its contemporary combination of flavors and its roots in the third-wave coffee movement. It also falls under the mocktail category as it's a sophisticated, non-alcoholic mixed drink. It's a creative evolution of the popular Espresso and Tonic.

Serving

This is a non-alcoholic drink served cold over plenty of ice in a tall Highball or Collins glass to showcase its beautiful layers.
Serving size
Approximately 300 ml / 10 oz
Alcohol content
0% ABV
Alcohol strength
Serving temperature
Cold
Glass type
Highball
Glass treatment
None

Backstory

This drink is a modern creation, evolving from the Espresso & Tonic trend that gained traction in cafes worldwide in the 2010s. Baristas and home enthusiasts began experimenting with flavored syrups to add new dimensions to the simple two-ingredient drink. The use of elderflower syrup offers a delicate, floral counterpoint to the coffee's bitterness and the tonic's quinine, creating a distinctly summery and sophisticated version.
Origin
While not tied to a specific country, this drink is a product of the global third-wave coffee movement, emerging in specialty coffee shops around the late 2010s as a creative variation on the coffee tonic.

Elderflower Cold Brew Tonic

The name "Elderflower Cold Brew Tonic" is purely descriptive, highlighting its key ingredients. Alternative names like "Elderflower Coffee Tonic" are common variations, simply swapping "cold brew" for the more general "coffee" to describe this refreshing beverage.
Original name
Elderflower Cold Brew Tonic
Alternative names
  • Elderflower Coffee Tonic
  • Floral Cold Brew Tonic

Characteristics overview

This drink is a bubbly and refreshing experience with a beautiful balance of sweet floral notes from elderflower and the slight bitterness of coffee and tonic. It has a light, crisp texture and a clean finish, making it an ideal summer beverage.
Flavor
Floral, sweet, slightly bitter, coffee, botanical
Aroma
Floral, coffee, citrusy
Taste balance
Sweet, bitter
Aftertaste
Clean, refreshing, floral
Fizziness
Bubbly, effervescent
Color appearance
Layered, two-toned, amber, clear
Texture
Light, crisp, bubbly
Seasonality
Refreshing, summery

Flavor intensity & Experience

The drink offers a moderate flavor intensity where sweet, floral notes are balanced by the bitterness of coffee and tonic, all lifted by vibrant carbonation.
Sweetness
Saltiness
Sourness
Bitterness
Spiciness
Fruitiness
Creaminess
Carbonation

Ingredients

This drink requires just three core liquid ingredients: smooth cold brew concentrate, sweet elderflower syrup, and crisp tonic water, all served over ice.
  • Tonic water180 ml / 6 oz
    A high-quality, classic Indian tonic water works best.
  • Cold brew concentrate60 ml / 2 oz
    Use a smooth, low-acidity cold brew concentrate for the best flavor balance.
  • Elderflower syrup15 ml / 0.5 oz
    Adjust quantity to your preferred sweetness level.
  • Ice cubesEnough to fill the glass
    Use clear, fresh ice for the best appearance and taste.

Ice type

  • Cubed

Mixing equipments

No special equipment is needed; the drink is built directly in the serving glass with basic measuring tools like a jigger and a bar spoon.
  • Highball glass for building and serving
  • Bar spoon for gentle stirring
  • Jigger or measuring cup for accurate measurements

Instructions

The drink is easily built directly in the glass by layering ice, elderflower syrup, tonic water, and finally floating the cold brew concentrate on top before garnishing.
1. Fill a Highball or Collins glass completely with ice cubes.
2. Pour the 15 ml (0.5 oz) of elderflower syrup over the ice.
3. Slowly top with 180 ml (6 oz) of tonic water, leaving a small amount of space at the top of the glass.
4. Gently pour the 60 ml (2 oz) of cold brew concentrate over the back of a bar spoon to float it on top of the tonic water, creating a layered effect.
5. Garnish with a fresh lemon twist or wheel.
6. Serve immediately and instruct to stir gently before drinking to combine the flavors.

Garnishing

A simple garnish of a lemon twist or wheel adds a bright citrus aroma that complements the floral and botanical notes of the drink.
  • Lemon twist or wheel: Express the oils from the peel over the drink before dropping it in for added citrus aroma.
  • Edible flower (optional): Place a delicate edible flower on top for an elegant visual touch.

Dietary Information

This drink is naturally dairy-free, egg-free, nut-free, vegan, and vegetarian, making it suitable for a wide range of dietary preferences. However, it does contain caffeine from the coffee.
✕ Contains alcohol
✕ Caffeine-free
✓ Dairy-free
✓ Egg-free
✓ Soy-free
✓ Nut-free
✓ Gluten-free
✓ Vegan-friendly
✓ Vegetarian-friendly

Nutrition information

This is a relatively low-calorie beverage, with its caloric and sugar content primarily derived from the elderflower syrup and the tonic water.
Calories
Averagely 70-90 kcal / 293-377 kJ
Calories level
Carbohydrates
Averagely 18-22 g
Carbohydrate level
Sugar
Averagely 17-21 g
Sugar level

Occasions

Perfect as a sophisticated afternoon pick-me-up or a refreshing beverage on a hot summer day. It's also an excellent non-alcoholic option for brunch or any casual social gathering.
  • Afternoon pick-me-up
  • Summer refresher
  • Brunch
  • Casual gathering

Pairing suggestions

The drink's floral and slightly bitter profile pairs wonderfully with light, buttery pastries and desserts. The bright notes complement fruit tarts, while its refreshing character cuts through the richness of mild cheeses or shortbread cookies, making it an excellent brunch companion.
  • Light pastries like croissants or scones
  • Fruit tarts or desserts with lemon curd
  • Shortbread cookies
  • Mild, creamy cheeses

The Floral Fizz: Discover the Elderflower Cold Brew Tonic

The Elderflower Cold Brew Tonic is a sophisticated and refreshing non-alcoholic coffee drink. It masterfully blends the smoothness of cold brew with the sweet, floral aroma of elderflower and the crisp, bubbly bitterness of tonic water. Easy to prepare, it offers a beautiful layered appearance and a complex yet balanced flavor profile. This makes it a perfect choice for a warm day, a special brunch, or an elegant afternoon beverage for any coffee lover seeking something new.

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