Given the task definition and input, reply with output. 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.

1 (14 ounce) box deluxe macaroni & cheese dinner mix, 1/2 cup cubed extra-sharp cheddar cheese, 1/4 cup shredded cheddar cheese, 1/4 cup shredded mozzarella cheese, 1 egg, 1/2 cup milk, 1/4 teaspoon black pepper
deluxe macaroni, cheddar cheese, cheddar cheese, mozzarella cheese, egg, milk, black pepper