Campari and orange is a classic combination, though here the citrus features in the form of orange liqueur and clementine-flavoured tonic, and we’ve added a big splash of gin to help knock the cobwebs off at the end of a long day.
Bitter red citrus highball
20ml London dry gin – we use Beefeater
10ml triple sec – we use De Kuyper
100ml clementine tonic water – we use Fever-Tree
1 orange slice, to garnish
Pour all the liquids into a highball glass, stir and add a handful of ice. Garnish with the slice of orange, and serve.