In Naples, Reginette were once known as ‘Fettucelle of the Rich’ and subsequently dedicated to Princess Mafalda of Savoy and renamed “Mafaldine” (reginette is also a name that comes from the Princess). These are long, wide, flat noodles with rippled edges that are narrower than lasagna but able to stand up to a rich cream or meat sauce. If tossing with sauce, lasagna and mafalde can be used interchangeably.