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 flour into potato (I used electric handwhisk)., beat in egg., gradually beat in milk., season quite heavily., In my machine I used just under a cup of the batter and vaguely spread across the preheated plate before closing and cooking at quite a high heat for about 4 minutes., Keep warm while you cook the remainder.
potatoes, flour, milk, egg, salt, pepper