Given the task definition and input, reply with output. In this task, you have to identify the named entities (NER) which are the ingredients required given its directions. Named entities are the names of the items without their quantity.

Sprinkle mushrooms with lemon juice., Melt butter in large heavy saucepan and saute shallots., Add mushrooms, thyme, and bay leaf, saute for 10 minutes., Add salt, pepper, cream, and chicken broth and bring to a boil., Reduce heat and simmer for 20 minutes., Add cornstarch and simmer another 10 minutes, stirring., Sprinkle with parsley.
mushroom, lemon juice, butter, shallots, thyme, bay leaf, salt, pepper, heavy cream, chicken broth, cornstarch, parsley