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: Combine potatoes, 1/2 c. butter, onion, soup, lowfat sour cream and cheese; stir well., Spoon into greased 2 1/2 qt casserole., Crunch cereal and stir in remaining butter., Sprinkle over potato mix., Bake at 350 degrees for 50 min., Garnish with lemon and parsley., Serves 10 to 12.
Solution:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
hashbrown potatoes, butter, onion, cream of chicken soup, sour cream, Cheddar cheese, cornflakes, Lemon, Parsley