This week Maeve O'Meara goes in search of the fresh green flavours of Lebanese food when she visits one of her favourite Middle Eastern emporiums with master chef Greg Malouf. There, she discovers how to choose the best tahini, yoghurt, burgul, chick peas and spice mixes for use in the Lebanese kitchen. Later, Maeve visits Samira Saab whose tabouli is legendary and who has some simple tips on making it taste amazing.