Castano is sabroso standard cocktail at 0.8 standard drinks. Shaken with 30ml aguardiente antioqueno and 10ml lime juice with 60ml soda water as well as 190ml ice and best with lunch. Just place a small amount of ice into shaker then add coca leaf to shaker and pour in the aguardiente. Add in the lime juice and shake the hell out of it and stir in the soda water then hawthorne strain into glass and top glass with ice and served in a highball glass cold.