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 butter; gradually add sugar and continue beating until light and fluffy., Add eggs one at a time, beating well after each addition., Beat in flour and lemon juice., Spread batter into well-greased 10 x 15-inch jellyroll pan., With a knife, mark off dough into 20 squares., Place 1 heaping tablespoonful pie filling in center of each square., Bake at 350 for 20 to 25 minutes until golden brown., Cool and sprinkle with powdered sugar.
Output:
sugar, butter, eggs, flour, lemon juice, cherry pie filling