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.

Cook chicken with water to cover., Add salt and pepper., Remove chicken from broth when done., Let cool and debone., Mix flour, salt and ice water into ball; divide into 2 balls., Roll very thin and cut into 1-inch strips., Pinch off 1-inch pieces., Drop into rolling broth., Stir only with fork., Cut heat down to simmer. Cover and cook on very low heat for 30 to 45 minutes., Use desired amount of chicken., Remaining chicken is great for chicken salad.
chicken, flour, water, salt, pepper