Instructions: 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.
Input: Preheat oven to 425. Cook broccoli and cauliflower according to package directions; drain., Meanwhile, in a small skillet, melt 2 teaspoons butter. Add bread crumbs; cook and stir over medium heat 2-3 minutes or until lightly toasted. Remove from heat., In a large saucepan, melt remaining butter over medium heat. Stir in flour until smooth; gradually whisk in milk. Bring to a boil, stirring constantly; cook and stir 1-2 minutes or until thickened. Remove from heat; stir in cheeses until blended. Stir in ham, pepper and vegetables., Transfer to a greased 8-in. square baking dish. Sprinkle with toasted crumbs. Bake, uncovered, until heated through, 10-15 minutes.
Output:
frozen broccoli florets, frozen cauliflower, butter, bread crumbs, flour, milk, cheddar cheese, Parmesan cheese, ham, pepper