“Cream” of Mushroom Soup

The highest form of “cream of” soup starts out with cooked, pureed vegetables and pure, fresh cream. The second-best incarnation of that same soup winds up being pastier, with cornstarch as a thickener and the fresh cream replaced with cheaper fats, like vegetable oils. There’s one more way to make cream soup, though—a way in which you get the freshest, purest, least diluted taste of the vegetables. There’s no cream in this recipe—and no cornstarch, either. You still get a great creamy texture by using a lot of mushrooms and chicken broth. The key is to not let the mushroom liquor (the juice expressed by the mushrooms as they cook) evaporate, and to use a good blender to create a luxurious puree.