To make them, ricotta cheese is quickly whizzed in the food processor with an egg, grated Parmesan cheese, flour, and seasoning; the resulting mix is dropped by the tablespoonful into boiling ...

nutty flavor of Parmesan cheese. When cooking the onion, take care to not let it brown. The assertive bittersweet flavor of caramelized onion will easily overwhelm the other flavors in the dish.