You will be given a definition of a task first, then some input of the task.
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.

Heat oven to 350F., Cook chorizo and onions in medium ovenproof skillet on medium heat 8 min., or until chorizo is done, stirring frequently., Add potatoes and chiles; cook 2 min., stirring occasionally., Remove from heat., Stir in 1/2 cup cheese; spread to evenly cover bottom of skillet., Whisk whole eggs, egg whites and sour cream until blended; pour over chorizo mixture., Top with remaining cheese., Bake 25 min., or until center is set., Serve with tortillas and salsa.
Output:
chorizo, onion, red potatoes, poblano chiles, Mozzarella Cheese, eggs, egg whites, 'S, corn tortillas, red salsa