Plot: Tim Mälzer is sent to Marbella and Lake Garda by Thomas Bühner to take on culinary challenges, including Sucuk Pasta and the Protein Power Cake, as well as Rigatoni Cacio and Pepe. Thomas Bühner will first go to Zurich to recreate Turkish Elif Oskan dishes there, and then Bühner will try out a traditional crab soup in Vietnam