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.

Beat egg and add 1 cup tomato juice. Add to other ingredients except for, gravy. Mix well and bake 1 hr. at 350 degrees. Add can of gravy to remaining tomato juice and pour over loaf and cook for 30 minutes.
ground beef, ground pork, bread, salt, celery salt, onion, bell pepper, pepper, paprika, tomato juice, egg