Saras guest Cristina Bowerman broke through the boys club to become the only Michelin starred female chef in Rome. The two of them go on a delicious journey through Cristina's Trastevere neighborhood to pick up ingredients for Cristina's meatless Celeriac and Orange pizza topped with tea and herb oil. It's easy, it's smoky delicious and its like no pizza you've ever had before. In her own kitchen Sara continues the vegetarian Italian theme with a Spaghetti Squash pasta with walnuts and a creamy goat cheese sauce. Plus, an American in Rome living the dream as a food photographer. Recipes: Celeriac and Orange pizza; Spaghetti Squash with Goat Cheese.