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.
Q: Shred lettuce to cover bottom of dish (1-inch or more deep). Mix the mayonnaise with the sugar., Layer ingredients as in the order listed., Keep in icebox., Cover tightly and refrigerate overnight., When ready to serve, sprinkle bacon bits on top.
A:
onions, celery, bell pepper, peas, mayonnaise, sugar, grated cheese, bacon bits