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 350 degrees F (175 degrees C). Grease and flour a 9x13-inch baking dish., Beat bananas, cream cheese, and oil together in a bowl using an electric mixer on medium speed until smooth and creamy, about 2 minutes. Add cake mix and continue beating for 3 minutes more; spread into the prepared baking dish., Bake in the preheated oven until a toothpick inserted in the center comes out clean, 30 to 35 minutes.
bananas, cream cheese, vegetable oil, cake