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.

Preheat the oven to 300F., In a medium bowl, whisk together the flour, oats, baking soda, and salt., In a large bowl with an electric mixer, cream the butter., Beat in the sugar and continue to beat until well combined., Beat in the eggs, one at a time, then add the vanilla., On low speed, blend in the flour mixture, stirring in the last bit with a wooden spoon., Stir in the chocolate chunks., Divide the dough into 15 equal portions., Place the portions of dough 3-inches apart on an ungreased cookie sheet and pat into disks 1/2-inch thick., Bake for 20 to 22 minutes, or until lightly browned on the underside., Cool on the cookie sheet for 1 minute, then carefully transfer to a wire rack to cool completely.
flour, old-fashioned, baking soda, salt, unsalted butter, brown sugar, eggs, vanilla, semisweet chocolate