You will be given a definition of a task first, then some input of the task.
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.

Spread roll bottoms with mayonnaise., Layer with turkey, ham, bacon, diced pimientos, and cheeses. Replace tops., Arrange sandwiches in a single layer on a foil lined 1/4 sheet pan., In a small skillet, melt butter over medium heat. Add onion; cook and stir 1-2 minutes or until tender., Whisk in the brown sugar, Worcestershire sauce, and garlic powder. Continue whisking until brown sugar is dissolved., Pour butter sauce over sandwiches., Cover with aluminum foil and refrigerate for several hours., Preheat oven to 350 degrees F. Bake, covered, 25 minutes., Remove foil and bake uncovered for an additional 5 minutes or until golden brown.
Output:
sweet rolls, mayonnaise, deli, deli, bacon, swiss cheese, parmesan cheese, pimento, butter, onion, brown sugar, Worcestershire sauce, garlic