You will be given a definition of a task first, then some input of the task.
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.

Cream shortening, peanut butter, brown sugar and white sugar with vanilla and egg., Stir in flour, soda and salt., Make into balls; flatten with a fork dipped in sugar., Bake at 375 for 10 minutes on an ungreased cookie sheet., May use margarine for the shortening, but not corn oil margarine.
Output:
shortening, vanilla, egg, flour, soda, salt