Blue Margarita is scrumptious robust cocktail at 1.6 standard drinks. Shaken with 45ml tequila tres generaciones and 15ml curacao blue continental with 30ml lemon juice as well as 100ml ice and good with afternoon tea. Just salt rim glass then add ice to shaker and add all ingredients to shaker, less salt. Shake well and salt rim glass and strain into glass and served in a saucer glass cold.