Coast Of Dufresne is moreish quite strong cocktail at 1.7 standard drinks. Shaken with 30ml rum light white and 15ml grapefruit liqueur with 15ml allspice dram as well as 10ml sugar syrup brown including 10ml lime juice also 20ml grapefruit juice together with 190ml ice and best with lunch. Just fill glass with ice then add all ingredients to shaker and shake well. Pour into glass over ice and garnish with grapefruit and served in a highball glass cold.