Q: 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.
In a large skillet, saute onion in butter until tender. Remove from heat. Stir in the spinach, cheeses, mushrooms, salt, pepper and hot pepper sauce. Spoon onto bread halves., Place on an ungreased, . Sprinkle with Parmesan cheese. Bake at 350 for 10-15 minutes or until cheese is melted.
A:
onion, butter, spinach, mozzarella cheese, cheddar cheese, fresh mushrooms, salt, pepper, hot pepper, bread, Parmesan cheese