This week's program enters the fresh, clean world of Thai food. While many ingredients are available in supermarkets, Maeve visits Thainatown in Sydney with her chef friend Sujet Saengkham to learn about fish sauce and noodles, seasoning sauce and dried prawns. Also, shop owner Ari Walpole gives a rundown of the many types of eggplant, chillies and herbs needed for simple dishes.