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.
One example: Preheat oven to 375 degrees., Boil syrup, sugar and shortening over medium heat, stirring constantly., Remove from heat., Gradually stir in flour and nuts., Drop by teaspoonfuls about 3 inches apart on lightly greased cookie sheet., Bake 5 to 6 min., Remove from oven and let stand 5 min, before removing from sheet., May be rolled into cylindrical shape while still hot., If cooled too much, return to oven for a minute., Yield: 4 dozen cookies.
Solution is here: flour, nuts, corn syrup, shortening, brown sugar
Explanation: This is a good example, as we see the NER is generated correctly from the directions.

Now, solve this: Roast the butternut squash., Preheat oven to 375 degrees., Cut squash in half lengthwise; remove seeds., Place in roasting pan and drizzle with olive oil., Place in oven and cook until soft all the way through, about 1 hour., Set aside until cool., When cooled, remove skin and place in food processor., Puree until smooth., Make cheese sauce., Melt butter in saucepan., Add flour., Stir to make a roux and cook 3 minutes, stirring the entire time., Add 3 cups milk and stir until thickened., Add the rest of the milk and bring to a boil, stirring occasionally., Add shredded cheese and stir until melted., Season with salt and pepper., To assemble the dish: Place cooked elbow macaroni in bowl., Pour half of the cheese sauce over and add pureed, roasted butternut squash., Fold together., If it seems too dry, add the rest of the cheese sauce., Place in an ovenproof dish and heat for 15 minutes at 325 degrees.
Solution:
macaroni, butternut squash, olive oil, butter, flour, milk, cheddar cheese, Salt, Pepper