Porto tonico

Ingredients

The drink

• 60 mlwhite port (Porto branco, dry or extra dry), chilled
• 120 mlIndian tonic water, very cold
• ice cubes, enough to fill the glass

Garnish

• 1 sprigfresh mint
• 1wide strip of orange zest, or a slice of lemon

Directions

1. Chill the white port in the fridge beforehand. It is served cold, never at room temperature like a ruby or tawny.
2. Fill a large wine glass or a tall highball right to the top with ice; a half-filled glass melts down and dilutes the drink in minutes.
3. Pour the port over the ice.
4. Top with tonic in one steady pour down the inside of the glass, or over the back of a bar spoon, to keep as much gas as possible.
5. Give it a single gentle lift with the spoon. Do not stir it down.
6. Clap the mint once between your palms to release the oils and tuck it in beside the ice, then twist the orange zest over the surface and drop it in.
7. Serve immediately, before the meal. This is Portugal’s summer aperitif, poured in every café from Porto to the Algarve, and it should be about 8–9% ABV in the glass.

Technique

• Use dry or extra-dry white port. Sweet white port with sweet tonic makes a cloying drink; the quinine in the tonic is there to cut the residual sugar.
• One part port to two parts tonic is the standard build. Some Douro lodges pour 1:1.5 for more body and more port character.
• White port is made from white Douro grapes, fermented only briefly and then fortified with grape spirit to 19–20%, which stops the fermentation and leaves sugar behind. The tonic serve was pushed hard by the port houses in the 2000s to sell a summer, younger-drinker style, and it worked.

Substitutions

• No white port: a dry Sercial Madeira or a bone-dry fino sherry make comparable aperitifs, both drier and more saline.
• Tonic can be swapped for a good bitter lemon, which gives a softer, sweeter, more citrus-led drink.

Variations

• Porto rosé tonico, built with rosé port and a raspberry.
• The Algarve pour, with a squeeze of lime and a ribbon of cucumber.
• A slice of fresh ginger dropped in with the ice, for winter.

History

Promoted from the 2000s by Douro port houses to widen white port’s market beyond fortified dessert drinking.

Frequently asked questions

What is Porto tonico?

Porto tonico is a cocktail from Portugal: white port over ice with tonic, mint and orange; Portugal’s aperitif highball. Promoted from the 2000s by Douro port houses to widen white port’s market beyond fortified dessert drinking.

How long does Porto tonico take to make?

Porto tonico takes 3 min of preparation and no cooking at all. The recipe makes 1 drink. It is rated easy to make.

What can I substitute in Porto tonico?

Yes, within limits. No white port: a dry Sercial Madeira or a bone-dry fino sherry make comparable aperitifs, both drier and more saline. Tonic can be swapped for a good bitter lemon, which gives a softer, sweeter, more citrus-led drink.

What is the most important thing to get right in Porto tonico?

Chill the white port in the fridge beforehand. It is served cold, never at room temperature like a ruby or tawny.