Greyhound Recipe Posted on November 23, 2017November 23, 2009 by admin Ingredients 1 1/2 oz gin5 oz grapefruit juice Pour ingredients into a highball glass over ice cubes. Stir well and serve. (Vodka may be substituted for gin, if preferred.) Spread the love Related posts: Hershey Highway Recipe Italian Margarita Recipe Johnny On The Beach Recipe Kona Village Mai Tai Recipe