Cocktail of the week: Loyal Tavern’s Right on thyme

France’s favourite aperitif gets a herb-infused, champagne-topped makeover

Right On Thyme: an invention of the Loyal Tavern.
Right On Thyme: an invention of the Loyal Tavern. Photograph: Dan Matthews/The Guardian

The sweet, fruity notes of Lillet Blanc, the classic French aperitif, really shine here. Once infused with the thyme, it will keep in the fridge for up to three months, so there’s no harm in making a bigger batch, should the mood take you.

Serves 1

35ml Lillet Blanc
1 small sprig fresh thyme, leaves picked, plus 1 sprig extra, to garnish
20ml coconut syrup Monin makes a good one
20ml fresh lemon juice
40ml champagne – we use Christian de Montaille, but any light, fresh one will do

The day before, infuse the Lillet Blanc. Pour the Lillet into a small container or jar, add the thyme and seal. The next day, strain into a plastic or glass bottle.

Pour all the liquids bar the fizz into a shaker, add a couple of ice cubes, then shake for 10 seconds and double-strain into a flute. Top with champagne, garnish with a thyme sprig and serve.

Antonio Del Monte, Loyal Tavern, London SE1