Espresso tonic

An espresso tonic is the surprising mix of bitter and fresh that gives your day a summery boost. The idea is simple: strong espresso meets sparkling tonic water. The result? A fizzy coffee drink that appeals to both coffee lovers and cocktail fans. Perfect for warm days, as a refreshing alternative to a regular iced coffee.

What ingredients do you need for an espresso tonic?

For one glass of espresso tonic, you use:

  • 1 shot of fresh espresso: about 30 ml
  • 100–120 ml tonic water: choose a quality tonic for the best flavour
  • Ice cubes: a handful to keep your drink ice cold
  • 10 ml sugar syrup or vanilla syrup (optional): for a slightly sweeter twist
  • Garnish: a slice of lemon, orange peel or a sprig of rosemary

For the espresso shot, of course choose from our range of espresso coffee beans.

What you need

To make an espresso tonic you need very little, but the right gear makes all the difference:

  • Tall glass
  • Espresso machine or percolator
  • Spoon
  • Ice scoop

How to make a delicious cooling espresso tonic

Step 1: Fill the glass
Take a tall glass and fill it to the brim with ice cubes. The more ice, the colder and fizzier the espresso tonic stays.

Step 2: Add tonic
Pour 100–120 ml tonic water over the ice. Use a good quality tonic, it makes all the difference in flavour.

Step 3: Make an espresso
Make a shot of fresh espresso (about 30 ml) and let it cool very briefly. It can still be warm, but not scalding hot.

Step 4: Layer the espresso
Slowly pour the espresso over the back of a spoon into the glass. This creates a nice separation between tonic and espresso.

Step 5: Finish with a garnish
Add a slice of lemon, a strip of orange peel or a sprig of rosemary for a fresh scent and extra flair.

Variations on the Espresso Tonic

Citrus twist

Add an extra slice of orange or a squeeze of fresh lime. The citrus aroma makes the tonic even fresher.

Rosemary infusion

Put a sprig of rosemary in the glass and lightly bruise it. The herbal scent surprisingly complements the coffee and tonic.

Sugar-free version

Use a sugar-free tonic and omit any syrup. This way you enjoy a light, low-calorie version without compromising on flavour.

The espresso tonic is the coffee drink for anyone wanting to try something new: fresh, fizzy and with a hint of spice. Serve it on a summer afternoon, during brunch or just because you fancy something special. This drink is guaranteed to steal the show.

Frequently asked questions about the Espresso Tonic
Which tonic is the tastiest for an espresso tonic?

A premium tonic with a light, fresh flavour works best. Classic tonic or Mediterranean tonic pairs perfectly with the espresso.

Does the espresso need to cool down before you add it?

Let the espresso cool for a minute. It should still be warm, but not piping hot, so that the tonic stays fizzy.

Can I use decaffeinated espresso?
Yes, that's perfectly possible. You'll get the same flavour experience, but without the caffeine boost.
Which glasses are most suitable for espresso tonic?

A tall glass, such as a tumbler or highball glass, beautifully displays the layers of tonic and espresso.

Can you make an espresso tonic alcoholic as well?
Yes. Add a splash of gin, vodka or coffee liqueur for an exciting cocktail version of the espresso tonic.