Share on Facebook Share on Twitter Share on Pinterest Guyabano (soursop) is fruit endemic to Southeast Asia and is a great cocktail ingredient if you want to mix things up. Yellow Skies is a tasty cocktail that takes advantage of the unique flavors of guyabano and complements it with orgeat and passionfruit syrup, resulting in a balanced, approachable drink with a tart finish. Ingredients: 30 ml Bombay Sapphire 60 ml guyabano juice 10 ml orgeat 10 ml passionfruit syrup 20 ml lemon juice Directions: Add all ingredients in a shaker. Add ice, and shake. Twist lemon to express oil. Serve in a tulip glass.