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.

Have margarine, eggs and cream cheese at room temperature. Cream together margarine, sugar and cream cheese., Add salt and vanilla and beat well., Add eggs, one at a time, beating well after each., Stir in flour.
margarine, sugar, cream cheese, vanilla, salt, eggs, cake flour