In this task, you have to generate the named entities (NER) given its ingredients of the recipe. Named entities are the names of the items without their quantity.
One example: 1 3/4 cups all purpose flour, 1/4 cup finely ground blanched almonds, 1 teaspoon grated lemon zest, 1/2 cup confectioners sugar, 2 sticks unsalted butter, almost melted, 4 eggs, lightly beaten, 2 cups granulated sugar, 1/4 cup flour, 1/2 teaspoon baking powder, 2 teaspoons grated lemon zest, 1/3 cup fresh lemon juice, Candied violets for garnish, optional
Solution is here: flour, ground blanched almonds, lemon zest, confectioners sugar, butter, eggs, sugar, flour, baking powder, lemon zest, lemon juice, Candied violets
Explanation: Given the required ingredients, the ner of the recipe is generated. As the ingredients contain the quantities, if we just remove quantities from ingredients, we get the ner.

Now, solve this: extra-virgin olive oil, for drizzling, 2 lbs ground chuck, 12 cup finely chopped onion, 2 large garlic cloves, finely chopped, 1 tablespoon dried ancho chile powder or 1 tablespoon dried chipotle powder, 1 teaspoon ground coriander, 1 teaspoon ground cumin, kosher salt, pepper, 2 tablespoons tomato paste, 12 cup beer or 12 cup beef stock, 1 cup elbow macaroni, 2 tablespoons butter, 2 tablespoons flour, 1 14 cups milk, 1 . shredded sharp cheddar cheese, 2 tablespoons Worcestershire sauce, 4 burger rolls, split
Solution:
extra-virgin olive oil, ground chuck, onion, garlic, chile powder, ground coriander, ground cumin, kosher salt, pepper, tomato paste, beef stock, elbow macaroni, butter, flour, milk, cheddar cheese, Worcestershire sauce, burger rolls