Simple recipes are a must for weeknight dinners, and Lidia always looks for those that deliver a burst of flavor. In this episode, she shares some of her favorite quick weeknight dinner ideas. She starts with a sausage crostini, made of sweet Italian sausage topped with taleggio cheese. She then prepares a penne rigate in vodka sauce, an iconic creamy Italian American pasta dish, and then arugula salad with porcini mushroom and shavings of cheese.