Prado is comestible quite strong cocktail at 1.7 standard drinks. Shaken with 45ml tequila reposado el jimador and 15ml maraschino liqueur giffard with 20ml lime juice as well as 20ml egg white including 100ml ice and best with lunch. Just add ice to shaker then add all ingredients to shaker and shake well. Rest and shake again and strain into glass and served in a saucer glass cold.