Explore the sweet power of onions with Spanish chef, Pablo Tordesillas Garcia and discovers the delights of a Catalonian favourite of char-grilled baby leeks with romesco sauce. Sicilian-Australian chef, Rosa Mitchell shares her version of caponata - a sweet-sour vegetable dish and Maeve visits Israeli born chef, Michael Rantissi who shows us how to make pomegranate molasses from scratch which then goes into a vibrant fresh cauliflower and pomegranate salad.