Slow-Cooker Mushroom Soup with Sherry
This comforting and creamy slow-cooker soup is loaded with earthy, umami flavor from the mushrooms and soy sauce. Puréeing only some of the slow-cooker mushroom soup gives the dish complex texture and eye appeal. Garnish with additional black pepper and chopped fresh thyme, if desired.
Servings: 12
Ingredients
- 4 cups boiling water
- 2 cups dried porcini mushrooms about 1 1/2 ounces
- 1 tablespoon cornstarch
- 1 tablespoon lower-sodium soy sauce
- ⅝ teaspoon kosher salt
- ½ teaspoon black pepper
- 2 tablespoons olive oil
- 2 cups sliced shallots about 8 ounces
- 1 garlic clove minced (about 1 teaspoon)
- 1 cup dry sherry
- 3 pounds assorted fresh mushrooms such as cremini, portobello, shiitake, and button, sliced
- 1 ½ tablespoons chopped fresh thyme
- ⅓ cup heavy cream
Instructions
- Pour 2 cups of the boiling water over the porcini mushrooms. Let stand 20 minutes.
- Drain the porcini mushrooms in a colander over a bowl, reserving the mushroom broth; set the mushrooms aside.
- Strain the mushroom broth through a cheesecloth-lined colander into a bowl; discard the solids.
- Stir in the cornstarch, soy sauce, salt, pepper, and remaining 2 cups boiling water into the mushroom broth; set aside.
- Heat the oil in a medium-sized nonstick skillet over medium-high.
- Add the shallots and garlic; cook, stirring occasionally, until the shallots are soft, 4 to 5 minutes.
- Add the sherry; bring to a boil, and cook 30 seconds. Remove from the heat.
- Stir together the porcini mushrooms, broth mixture, shallot mixture, fresh mushrooms, and thyme in a 5-quart slow cooker.
- Cover and cook on HIGH until the vegetables are very tender and the flavors blend, about 4 hours.
- Uncover and cook until slightly thickened, about 20 minutes.
- Transfer 2 cups of the soup to a blender.
- Remove the center piece of the blender lid (to allow steam to escape); secure the lid on the blender.
- Place a clean towel over the opening in the blender lid (to avoid splatters).
- Blend until smooth, about 10 seconds.
- Return the puréed soup to the slow cooker; gently stir in the cream. Ladle the soup into bowls, and serve hot.



