'A dry martini,' he said. 'One. In a deep champagne goblet.'
'Oui, monsieur.'
'Just a moment. Three measures of Gordon's, one of vodka, half a measure of Kina Lillet. Shake it very well until it's ice-cold, then add a large thin slice of lemon peel. Got it?'
'Certainly monsieur.' The barman seemed pleased with the idea.
'Gosh, that's certainly a drink,' said Leiter.
Bond laughed. 'When I'm...er...concentrating,' he explained, 'I never have more than one drink before dinner. But I do like that one to be large and very strong and very cold, and very well-made. I hate small portions of anything, particularly when they taste bad. This drink's my own invention. I'm going to patent it when I think of a good name.'
— Casino Royale, Chapter 7: Rouge et Noir[5]
