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.

Rub tenderloin with butter., Combine Mein Yen with caraway seed and pat on sides of meat., Insert meat thermometer and cook at 300 until the temperature is 150 (about 1 1/2 hours)., Saute mushrooms and spoon over top before serving., Serve beside wild rice., Serves 10 to 12.
beef tenderloin, seasoning powder, caraway seed, mushrooms, butter