Instant Pot Creamy Mushroom Soup

Ingredients 2 tablespoons butter 1 small onion, finely chopped 2 cloves garlic, minced 1 1/2 pounds fresh mushrooms, sliced 4 cups chicken broth 1/2 cup sherry 1 1/2 teaspoons dried thyme 1 teaspoon Worcestershire sauce 1 teaspoon salt, or more to taste 1/2 teaspoon ground black pepper, or more to taste 4 tablespoons all-purpose flour … Read more