A delicious recipe for Isle of Pines, with white rum and grapefruit juice. Also lists similar drink recipes. Ingredients:1 1/2 oz white rum2 oz grapefruit juice Method:Pour over ice cubes in a large highball glass, stir, and serve. Serve in:Highball Glass Nutrition:(per 3.5 oz serving) Calories (kcal)Energy (kj)FatsCarbohydratesProtein 1275340.1 g5.7