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.

Preheat oven to 350 F degrees., Spray 9" pie plate with nonstick cooking spray., In a large nonstick skillet, melt margarine., Add broccoli, onions and mushrooms; cook, stirring constantly, until softened, about 5 minutes., In a large bowl, combine the flour and baking powder., Add egg substutite and milk; mix until smooth., Stir in the broccoli mixture and cheese., Transfer into pie plate., Bake until the top is golden and a knife inserted in the center comes clean, about 35 minutes.
Output:
unsalted margarine, broccoli florets, onions, mushroom, baking powder, egg substitute, milk, shredded nonfat mozzarella cheese, flour