Dan Pashman, the host of 'The Sporkful' food podcast, has invented a new short pasta shape called Cascatelli. Inspired by mafaldine, Cascatelli is a curved tube with flounces on both sides, designed to improve on the simplicity of spaghetti. Pashman has also developed a rating system for pasta based on 'forkability', 'sauceability', and 'toothsinkability'. The pasta is produced by Sfoglini Pastificio in New York's Hudson Valley.