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.

Preheat oven to 300., Combine crumbs, sugar and margarine. Press on bottom of 9-inch spring-form pan., In mixer bowl beat cream cheese until fluffy., Gradually beat in sweetened condensed milk until smooth., Add eggs and ReaLemon., Mix well., Pour into prepared pan., Bake 50 to 55 minutes or until center is set., Top with sour cream., Bake 5 minutes longer., Cool., Cover top with pie filling., Chill., Refrigerate leftovers., Makes one 9-inch cheese cake.
graham cracker crumbs, sugar, margarine, cream cheese, milk, eggs, concentrate, sour cream, cherry pie filling