Good Things to Drink with Mr Lyan & Friends is his book of cocktail recipes: a fabulous way to seek out gin mixes old and new. Hurrah for Gin is Katie Kirby’s hilarious doodle-strewn parenting ...
Pour the gin and vermouth into a mixing glass, fill it with ice and stir down to your desired dilution. Strain the martini into the chilled coupette using a hawthorne cocktail strainer.
Put the gin, lemon juice and sugar syrup into a chilled cocktail shaker (or a large jam jar) with plenty of ice cubes and shake vigorously. Strain into a long glass, then top up with soda water.