Cocktails Recipes Blue Shark Recipe Ingredients 3/4 oz vodka1/2 oz tequilaBlue Curacao liqueur Combine vodka and rum in a cocktail shaker with cracked ice. Add several dashes of blue curacao, and shake well. Strain into a chilled old-fashioned glass, and serve. Spread the love Related posts: Blue-on-blue Martini Recipe Purple Russian Gonzo Recipe Blue Squid Recipe Blue Riband Recipe Bluetail Fly Recipe Fretful Martini Recipe