Plot: In the penultimate episode in the All Stars competition, the chefs are treated to a culinary dream trip to Parma, the legendary home of Parmigiano-Reggiano cheese and Prosciutto di Parma ham. After getting a behind the scenes tour of some traditional multi-generational factories of these exclusive products, the chefs must feature these ingredients in two courses and serve their dishes to a table of 16 Michelin stars