Butternut squash is so easy to use, and don't throw away the skin.   In soup, it helps give it a lovely consistency. Cream of Butternut Squash Soup Author: Lesley Smith Prep time: 10 mins Cook time: 21 mins Total time: 31 mins Serves: 4 - 6 Bowls Ingredients 400g Butternut Squash. 150g Leek, chopped.