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.

Combine oleo, sugar and vanilla in mixing bowl., Add eggs; beat well with spoon., Combine flour, cocoa, baking powder and salt; gradually add to egg mixture until well blended., Stir in nuts., Spread in greased 8 or 9-inch square pan., Bake at 350 for 20 to 25 minutes or until brownie begins to pull away from edge of pan., Cool in pan., Frost, if desired; cut into squares., Makes 16.
oleo, sugar, vanilla, eggs, flour, unsweetened cocoa, baking powder, salt, nuts