Blue Curacao Margarita is sharp strong cocktail at 1.4 standard drinks. Shaken with 30ml tequila silver and 15ml orange liqueur with 30ml lime juice as well as 15ml curacao blue including 10ml agave syrup also 100ml ice and good with afternoon tea. Just rim glass with salt then add ice to shaker and add all ingredients to shaker. Shake well and strain into salt rimed glass and served in a saucer glass cold.